lnu.sePublications
Change search
Link to record
Permanent link

Direct link
BETA
Årestedt, KristoferORCID iD iconorcid.org/0000-0002-0961-5250
Alternative names
Publications (10 of 156) Show all publications
Möllerberg, M.-L., Årestedt, K., Sandgren, A., Benzein, E. & Swahnberg, K. (2020). Adaptation and psychometric evaluation of the short version of Family Sense of Coherence Scale in a sample of persons with cancer in the palliative stage and their family members. Palliative & Supportive Care, 18(1), 24-32
Open this publication in new window or tab >>Adaptation and psychometric evaluation of the short version of Family Sense of Coherence Scale in a sample of persons with cancer in the palliative stage and their family members
Show others...
2020 (English)In: Palliative & Supportive Care, ISSN 1478-9515, E-ISSN 1478-9523, Vol. 18, no 1, p. 24-32Article in journal (Refereed) Published
Abstract [en]

Objectives For patients' entire families, it can be challenging to live with cancer during the palliative stage. However, a sense of coherence buffers stress and could help health professionals identify families that require support. Therefore, the short version of the Family Sense of Coherence Scale (FSOC-S) was translated, culturally adapted, and validated in a Swedish sample. Methods Translation and cross-cultural adaptation of the FSOC-S into Swedish was conducted in accordance with the World Health Organization's Process for Translation and Adaptation of Research Instruments guidelines. Participants were recruited from two oncology clinics and two palliative centers in Sweden. Results Content validity was supported by experts (n = 7), persons with cancer (n = 179), and family members (n = 165). Homogeneity among items was satisfactory for persons with cancer and family members (item-total correlations were 0.45-0.70 and 0.55-0.72, respectively) as well as internal consistency (ordinal alpha = 0.91 and 0.91, respectively). Factor analyses supported unidimensionality. FSOC-S correlated (r(s) > 0.3) with hope, anxiety, and symptoms of depression, which supported convergent validity. The test-retest reliability for items ranged between fair and good (k(w) = 0.37-0.61).

Place, publisher, year, edition, pages
Cambridge University Press, 2020
Keywords
cancer, family, sense of coherence, palliative care, validation
National Category
Nursing
Research subject
Health and Caring Sciences
Identifiers
urn:nbn:se:lnu:diva-92866 (URN)10.1017/S1478951519000592 (DOI)000513203900005 ()31495345 (PubMedID)
Available from: 2020-03-12 Created: 2020-03-12 Last updated: 2020-03-12Bibliographically approved
Israelsson, J., Persson, C., Bremer, A., Strömberg, A. & Årestedt, K. (2020). Dyadic effects of type D personality and perceived control on health-related quality of life in cardiac arrest survivors and their spouses using the actor–partner interdependence model. European Journal of Cardiovascular Nursing, 19(4), 351-358
Open this publication in new window or tab >>Dyadic effects of type D personality and perceived control on health-related quality of life in cardiac arrest survivors and their spouses using the actor–partner interdependence model
Show others...
2020 (English)In: European Journal of Cardiovascular Nursing, ISSN 1474-5151, E-ISSN 1873-1953, Vol. 19, no 4, p. 351-358Article in journal (Refereed) Published
Abstract [en]

Background: There is a lack of knowledge about factors associated with health-related quality of life in cardiac arrest survivors and their spouses. In addition, survivors and spouses are likely to affect each other’s health-related quality of life.

Aims: The aim was to investigate if a distressed personality and perceived control among cardiac arrest survivors and their spouses were associated with their own and their partner’s health-related quality of life.

Methods: This dyadic cross-sectional study used the actor–partner interdependence model to analyse associations between a distressed personality (type D personality), perceived control (control attitudes scale), and health-related quality of life (EQ index and EQ visual analogue scale).

Results: In total, 126 dyads were included in the study. Type D personality and perceived control in cardiac arrest survivors were associated with their own health-related quality of life. In their spouses, a significant association was found for type D personality but not for perceived control. In addition, type D personality and perceived control in survivors were associated with health-related quality of life in their spouses.

Conclusions: Type D personality and perceived control are factors that might be considered during post cardiac arrest, because of the associations with health-related quality of life in survivors and spouses. More research is needed to test psychosocial interventions in the cardiac arrest population in order to improve health-related quality of life.

Place, publisher, year, edition, pages
Sage Publications, 2020
Keywords
Heart arrest, Survivor, Partner, Health, Quality of life, Dyads
National Category
Cardiac and Cardiovascular Systems
Research subject
Health and Caring Sciences, Nursing
Identifiers
urn:nbn:se:lnu:diva-90228 (URN)10.1177/1474515119890466 (DOI)000498130000001 ()31752502 (PubMedID)
Available from: 2019-11-22 Created: 2019-11-22 Last updated: 2020-05-07Bibliographically approved
Djärv, T., Bremer, A., Herlitz, J., Israelsson, J., Cronberg, T., Lilja, G., . . . Årestedt, K. (2020). Health-related quality of life after surviving an out-of-hospital compared to an in-hospital cardiac arrest: a Swedish population-based registry study. Resuscitation, 151(June), 77-84
Open this publication in new window or tab >>Health-related quality of life after surviving an out-of-hospital compared to an in-hospital cardiac arrest: a Swedish population-based registry study
Show others...
2020 (English)In: Resuscitation, ISSN 0300-9572, E-ISSN 1873-1570, Vol. 151, no June, p. 77-84Article in journal (Refereed) Published
Abstract [en]

Background

Health-related quality of life (HRQoL) has been reported for out-hospital (OHCA) and in-hospital cardiac arrest (IHCA) separately, but potential differences between the two groups are unknown. The aim of this study is therefore to describe and compare HRQoL in patients surviving OHCA and IHCA.

Methods

Patients ≥18 years with Cerebral Performance Category 1–3 included in the Swedish Registry for Cardiopulmonary Resuscitation between 2014 and 2017 were included. A telephone interview was performed based on a questionnaire sent 3–6 months post cardiac arrest, including EQ-5D-5L and the Hospital Anxiety and Depression Scale. Mann–Whitney U test and multiple linear- and ordinal logistic regression analyses were used to describe and compare HRQoL in OHCA and IHCA survivors. Adjustments were made for sex, age and initial rhythm.

Results

In all, 1369 IHCA and 772 OHCA survivors were included. Most OHCA and IHCA survivors reported no symptoms of with anxiety (88% and 84%) or depression (87% and 85%). IHCA survivors reported significantly more problems in the health domains mobility, self-care, usual activities and pain/discomfort (p < 0.001 for all) and scored lower general health measured by EQ-VAS (median 70 vs. 80 respectively, p < 0.001) compared with the OHCA survivors.

Conclusion

Survivors of IHCA reported significantly worse HRQoL compared to survivors of OHCA. Consequently, research data gathered from one of these populations may not be generalizable to the other.

Place, publisher, year, edition, pages
Elsevier, 2020
Keywords
Health, Heart arrest, Psychological distress, Quality of life
National Category
Nursing
Research subject
Health and Caring Sciences, Caring Science
Identifiers
urn:nbn:se:lnu:diva-94117 (URN)10.1016/j.resuscitation.2020.04.002 (DOI)
Available from: 2020-05-01 Created: 2020-05-01 Last updated: 2020-05-20Bibliographically approved
Axelsson, L., Alvariza, A., Carlsson, N., Cohen, S. R., Sawatzky, R. & Årestedt, K. (2020). Measuring quality of life in life-threatening illness - content validity and response processes of MQOL-E and QOLLTI-F in Swedish patients and family carers. BMC Palliative Care, 19(1), 1-9, Article ID 40.
Open this publication in new window or tab >>Measuring quality of life in life-threatening illness - content validity and response processes of MQOL-E and QOLLTI-F in Swedish patients and family carers
Show others...
2020 (English)In: BMC Palliative Care, ISSN 1472-684X, E-ISSN 1472-684X, Vol. 19, no 1, p. 1-9, article id 40Article in journal (Refereed) Published
Abstract [en]

Background The McGill Quality of Life Questionnaire - Expanded (MQOL-E) and the Quality of Life in Life-Threatening Illness-Family Carer/Caregiver version (QOLLTI-F) are developed for use with patients facing the end of life and their family carers, respectively. They are also developed for possible use as companion instruments. Contemporary measurement validity theory places emphasis on response processes, i.e. what people feel and think when responding to items. Response processes may be affected when measurement instruments are translated and adapted for use in different cultures. The aim of this study was to translate and examine content validity and response processes during completion of MQOL-E and QOLLTI-F version 2 (v2) among Swedish patients with life-threatening illness and their family carers. Methods The study was conducted in two stages (I) translation and adaptation (II) examination of content validity and response processes using cognitive interviews with 15 patients and 9 family carers. Participants were recruited from the hemodialysis unit, heart clinic, lung clinic and specialized palliative care of a Swedish county hospital. Patients had life-threatening illness such as advanced heart failure, advanced chronic obstructive pulmonary disease, end-stage kidney disease or advanced cancer. Patients were outpatients, inpatients or receiving home care. Results Patients and family carers respectively believed that the items of the MQOL-E and QOLLTI-F v2 reflect relevant and important areas of their quality of life. Although some items needed more time for reflection, both instruments were considered easy to understand. Some changes were made to resolve issues of translation. Participants expressed that reflecting on their situation while answering questions was valuable and meaningful to them, and that responding was an opportunity to express feelings. Conclusions The results of response processes pertaining to the Swedish translations of both MQOL-E and QOLLTI-F v2 contribute evidence regarding content validity, linguistic equivalence and cultural appropriateness of the translated instruments. In addition, results show that the instruments may support conversations on matters of importance for quality of life between patients and/or family carers and health care professionals. Further research is needed to study the psychometric properties of Swedish translations.

Place, publisher, year, edition, pages
BioMed Central, 2020
Keywords
Patient, Family carer, Family caregiver, Instrument development, Response processes, Validity, Quality of life, Palliative care, End of life
National Category
Nursing
Research subject
Health and Caring Sciences
Identifiers
urn:nbn:se:lnu:diva-94033 (URN)10.1186/s12904-020-00549-6 (DOI)000522221900002 ()32213170 (PubMedID)
Available from: 2020-04-28 Created: 2020-04-28 Last updated: 2020-04-28Bibliographically approved
Pucciarelli, G., Årestedt, K., Simeone, S., Bolgeo, T., Alvaro, R. & Vellone, E. (2020). Psychometric characteristics of the WHOQOL-SRPB Scale in a population of stroke survivors and caregivers. Quality of Life Research, 1-13
Open this publication in new window or tab >>Psychometric characteristics of the WHOQOL-SRPB Scale in a population of stroke survivors and caregivers
Show others...
2020 (English)In: Quality of Life Research, ISSN 0962-9343, E-ISSN 1573-2649, p. 1-13Article in journal (Refereed) Epub ahead of print
Abstract [en]

Purpose Studies have shown that spirituality plays an important role in enhancing the quality of life of stroke survivors and their caregivers. Spirituality has been associated with positive patient and caregiver outcomes, so a valid, reliable measure of spirituality is important. It has not been tested with stroke survivors and their caregivers, so the aim of this study was to evaluate the validity and reliability of the World Health Organization Quality of Life Spiritual Religious and Personal Belief (WHOQOL-SRPB) scale for stroke survivors and their caregivers. Methods In this cross-sectional study, 414 stroke survivors at 10 rehabilitation hospitals and 244 caregivers completed the WHOQOL-SRPB. The WHOQOL-SRPB's factorial structure was assessed with confirmatory factor analysis (CFA), criterion-related validity was evaluated with the WHOQOL-BREF, and internal consistency reliability was assessed with Cronbach's alpha and ordinal alpha. Results The CFA results supported the hypothesized eight-factor structure. The stroke survivor and the caregiver versions of the model both had excellent fit indices. The factor loadings for the final models were strong: 0.78-0.98 for stroke survivors and caregivers (p < 0.001). The criterion-related validity for the WHOQOL-SRPB showed weak to moderate correlations with all the WHOQOL-BREF dimensions. Both ordinal alpha and Cronbach's alpha had values more than 0.70. Conclusions The WHOQOL-SRPB scale is a valid, reliable instrument for measuring spirituality in stroke survivors and caregivers. Given the importance of spirituality for stroke survivors and caregivers, the WHOQOL-SRPB scale is recommended as an important tool for clinical practice and research.

Place, publisher, year, edition, pages
Springer, 2020
Keywords
Stroke, Patient, Caregiver, Psychometrics, Reliability, Validity, WHOQOL-SRPB
National Category
Other Health Sciences
Research subject
Health and Caring Sciences
Identifiers
urn:nbn:se:lnu:diva-92854 (URN)10.1007/s11136-020-02446-0 (DOI)000516185500001 ()32065322 (PubMedID)
Available from: 2020-03-12 Created: 2020-03-12 Last updated: 2020-05-07
Lin, C.-Y., Broström, A., Årestedt, K., Mårtensson, J., Steinke, E. E. & Pakpour, A. H. (2020). Using extended theory of planned behavior to determine factors associated with help-seeking behavior of sexual problems in women with heart failure: a longitudinal study. Journal of Psychosomatic Obstetrics and Gynaecology, 41(1), 54-61
Open this publication in new window or tab >>Using extended theory of planned behavior to determine factors associated with help-seeking behavior of sexual problems in women with heart failure: a longitudinal study
Show others...
2020 (English)In: Journal of Psychosomatic Obstetrics and Gynaecology, ISSN 0167-482X, E-ISSN 1743-8942, Vol. 41, no 1, p. 54-61Article in journal (Refereed) Published
Abstract [en]

Introduction: This study used extended theory of planned behavior (extended TPB) to understand the underlying factors related to help-seeking behavior for sexual problems among Iranian women with heart failure (HF). Methods: We recruited 758 women (mean age = 61.21 +/- 8.92) with HF at three university-affiliated heart centers in Iran. Attitude, subjective norms, perceived behavioral control, behavioral intention, self-stigma of seeking help, perceived barriers, frequency of planning, help-seeking behavior, and sexual function were assessed at baseline. Sexual function was assessed again after 18 months. Structural equation modeling was used to explain change in sexual functioning after 18 months. Results: Attitude and perceived behavioral control were positively correlated to behavioral intention. Behavioral intention was negatively and self-stigma in seeking help was positively correlated to perceived barriers. Behavioral intention was positively and self-stigma in seeking help was negatively correlated to frequency of planning. Perceived behavioral control, behavior intention, and frequency of planning were positively and self-stigma in seeking help and perceived barriers were negatively correlated to help-seeking behavior. Help-seeking behavior was positive correlated to the change of FSFI latent score. Conclusions: The extended TPB could be used by healthcare professionals to design an appropriate program to treat sexual dysfunction in women with HF.

Place, publisher, year, edition, pages
Taylor & Francis Group, 2020
Keywords
Extended theory of planned behavior, women, heart failure, help-seeking, sexual function
National Category
Obstetrics, Gynecology and Reproductive Medicine
Research subject
Health and Caring Sciences, Nursing
Identifiers
urn:nbn:se:lnu:diva-93139 (URN)10.1080/0167482X.2019.1572743 (DOI)000518498000005 ()30829094 (PubMedID)
Available from: 2020-03-26 Created: 2020-03-26 Last updated: 2020-03-26Bibliographically approved
Hellström, A., Hagell, P., Broström, A., Ulander, M., Luik, A. I., Espie, C. A. & Årestedt, K. (2019). A classical test theory evaluation of the Sleep Condition Indicator accounting for the ordinal nature of item response data. PLoS ONE, 14(3), 1-13, Article ID e0213533.
Open this publication in new window or tab >>A classical test theory evaluation of the Sleep Condition Indicator accounting for the ordinal nature of item response data
Show others...
2019 (English)In: PLoS ONE, E-ISSN 1932-6203, Vol. 14, no 3, p. 1-13, article id e0213533Article in journal (Refereed) Published
Abstract [en]

Background Insomnia symptoms are common among young adults and affect about 5% to 26% of 19 to 34-year-olds. In addition, insomnia is associated with poor mental health and may affect daily performance. In research, as well as in clinical practice, sleep questionnaires are used to screen for and diagnose insomnia. However, most questionnaires are not developed according to current DSM-5 diagnostic criteria. An exception is the recently developed Sleep Condition Indicator (SCI), an eight-item scale screening for insomnia. Aim The aim of this study was to perform a Classical Test Theory (CTT) based psychometric evaluation of the SCI in a sample of Swedish university students, by taking the ordinal nature of item level data into account. Methods The SCI was translated into Swedish and distributed online to undergraduate students at three Swedish universities, within programs of health, psychology, science or economy. Of 3673 invited students, 634 (mean age 26.9 years; SD = 7.4) completed the questionnaire that, in addition to the SCI, comprised other scales on sleep, stress, lifestyle and students' study environment. Data were analyzed according to CTT investigating data completeness, item homogeneity and unidimensionality. Results Polychoric based explorative factor analysis suggested unidimensionality of the SCI, and internal consistency was good (Cronbach's alpha, 0.91; ordinal alpha, 0.94). SCI scores correlated with the Insomnia Severity Index (-0.88) as well as with sleep quality (-0.85) and perceived stress (-0.50), supporting external construct validity. Conclusions These observations support the integrity of the of the SCI. The SCI demonstrates sound CTT-based psychometric properties, supporting its use as an insomnia screening tool.

Place, publisher, year, edition, pages
Public Library of Science, 2019
National Category
Other Health Sciences Psychology
Research subject
Health and Caring Sciences
Identifiers
urn:nbn:se:lnu:diva-81402 (URN)10.1371/journal.pone.0213533 (DOI)000461166300038 ()30870454 (PubMedID)2-s2.0-85062951355 (Scopus ID)
Available from: 2019-03-29 Created: 2019-03-29 Last updated: 2020-01-16Bibliographically approved
Danielsson, M., Nilsen, P., Rutberg, H. & Årestedt, K. (2019). A national study of patient safety culture in hospitals in Sweden. Journal of patient safety, 15(4), 328-333
Open this publication in new window or tab >>A national study of patient safety culture in hospitals in Sweden
2019 (English)In: Journal of patient safety, ISSN 1549-8417, E-ISSN 1549-8425, Vol. 15, no 4, p. 328-333Article in journal (Refereed) Published
Abstract [en]

Objective Using the Hospital Survey on Patient Culture, our aim was to investigate the patient safety culture in all Swedish hospitals and to compare the culture among managers, physicians, registered nurses, and enrolled nurses and to identify factors associated with high overall patient safety.

Methods The study used a correlational design based on cross-sectional surveys from health care practitioners in Swedish health care (N = 23,781). We analyzed the associations between overall patient safety (outcome variable) and 12 culture dimensions and 5 background characteristics (explanatory variables). Simple logistic regression analyses were conducted to determine the bivariate association between each explanatory variable and the outcome variable. The explanatory variables were entered to determine the multivariate associations between the variables and the outcome variable.

Results The highest rated culture dimensions were “teamwork within units” and “nonpunitive response to error,” and the lowest rated dimensions were “management support for patient safety” and “staffing.” The multivariate analysis showed that long professional experience (>15 years) was associated with increased probability for high overall patient safety. Compared with general wards, the probability for high overall patient safety was higher for emergency care but lower for psychiatric care. The probability for high overall patient safety was higher for both enrolled nurses and physicians compared with managers.

Conclusions The safety culture dimensions of the Hospital Survey on Patient Culture contributed far more to overall patient safety than the background characteristics, suggesting that these dimensions are very important in efforts to improve the overall patient safety culture.

Place, publisher, year, edition, pages
Wolters Kluwer, 2019
National Category
Health Care Service and Management, Health Policy and Services and Health Economy
Research subject
Health and Caring Sciences
Identifiers
urn:nbn:se:lnu:diva-74271 (URN)10.1097/PTS.0000000000000369 (DOI)000501824500041 ()28234728 (PubMedID)
Available from: 2018-05-09 Created: 2018-05-09 Last updated: 2020-01-10Bibliographically approved
Jiang, N., Wei, S., Mårtensson, J., Zhao, Y. & Årestedt, K. (2019). Assessment of radiation-induced xerostomia: validation of the xerostomia questionnaire in chinese patients with head and neck cancer. Cancer Nursing
Open this publication in new window or tab >>Assessment of radiation-induced xerostomia: validation of the xerostomia questionnaire in chinese patients with head and neck cancer
Show others...
2019 (English)In: Cancer Nursing, ISSN 0162-220X, E-ISSN 1538-9804Article in journal (Refereed) Epub ahead of print
Abstract [en]

Background 

Xerostomia is a common complication in patients with head and neck cancer (HNC) during and after radiotherapy. The lack of a simply-administered and well-validated self-reported instrument has hampered the assessment and management of xerostomia for research and clinical purposes in China.

Objective 

This study aimed to evaluate the content validity and psychometric properties of the Xerostomia Questionnaire (XQ) in Chinese patients with HNC undergoing radiotherapy.

Methods 

This psychometric evaluation study enrolled 80 patients and was conducted in 2 stages: translation and evaluation of content validity and psychometric evaluation. Cognitive interviews (n = 10) were conducted using the Participant Interview Form. The psychometric evaluation (n = 80) included score distribution, homogeneity (interitem and item-total correlations), factor structure (exploratory factor analysis), internal consistency (Cronbach’s α), criterion-related validity (person correlation), and test-retest reliability (intraclass correlations).

Results 

Content validity was supported by cognitive interviews. The factor analysis resulted in a 1-factor solution with strong factor loadings (0.84-0.91) that explained 75.6% of the total variance. The internal consistency was excellent, with a Cronbach’s α of .95. The XQ correlated strongly with other measures of xerostomia (0.70-0.80), which supports criterion-related validity. The test-retest reliability was excellent (intraclass correlation coefficient = 0.92).

Conclusions 

The result provides evidence for the validity and reliability of the XQ in a sample of Chinese patients with HNC.

Implications for Practice 

The XQ can be used in both clinical practice and research as a valuable tool to screen for problems with xerostomia, monitor the xerostomia level, and evaluate the effects of treatment and interventions among patients with HNC.

Place, publisher, year, edition, pages
Wolters Kluwer, 2019
National Category
Nursing
Research subject
Health and Caring Sciences, Nursing
Identifiers
urn:nbn:se:lnu:diva-93777 (URN)10.1097/NCC.0000000000000751 (DOI)31633565 (PubMedID)
Available from: 2020-04-28 Created: 2020-04-28 Last updated: 2020-04-28
Holm, M., Årestedt, K. & Alvariza, A. (2019). Associations between Predeath and Postdeath Grief in Family Caregivers in Palliative Home Care. Journal of Palliative Medicine, 22(12)
Open this publication in new window or tab >>Associations between Predeath and Postdeath Grief in Family Caregivers in Palliative Home Care
2019 (English)In: Journal of Palliative Medicine, ISSN 1096-6218, E-ISSN 1557-7740, Vol. 22, no 12Article in journal (Refereed) Published
Abstract [en]

Background: Family caregivers in palliative care may be placed in a complicated emotional situation wherein they suffer the risk of grief reactions both pre- and postbereavement and may also experience symptoms of anxiety and depression. Objective: The aim of this study was to investigate (1) associations between predeath grief and postdeath grief and (2) whether these are moderated by symptoms of anxiety and depression. Design: This was a prospective correlational study. Linear regression analysis in three blocks was used to investigate associations between pre- and postdeath grief and moderation effects of anxiety and depression. Postdeath grief was used as the outcome variable and predeath grief was used as the explanatory variable in block I. The moderator variables, symptoms of anxiety, and symptoms of depression were added as covariates in block II. A multiplicative interaction term between predeath grief and anxiety/depression was added to the model in block III. Setting/Subjects: Data were collected at 10 facilities specialized in palliative home care where health care professionals provided advanced care to patients with various diagnoses in their own homes. Measurements: The anticipatory grief scale and the Texas Revised Inventory of Grief were used to measure pre- and postdeath grief, respectively. To measure symptoms of anxiety and depression, the Hospital Anxiety and Depression scale was used. Results: A total of 128 family caregivers were included. Significant associations were found between predeath grief and postdeath grief and this association remained when controlled against symptoms of anxiety or depression. We found no moderation effect of anxiety or depression on the association between pre- and postdeath grief. Conclusions: In conclusion, grief before and after an expected death can be regarded as parts of the same grief process. Hence, knowing the intensity of predeath grief could be a way to predict the levels of postdeath grief.

Place, publisher, year, edition, pages
Mary Ann Liebert, 2019
Keywords
family caregivers, grief, palliative care
National Category
Nursing
Research subject
Health and Caring Sciences, Nursing
Identifiers
urn:nbn:se:lnu:diva-87066 (URN)10.1089/jpm.2019.0026 (DOI)000475716700001 ()31225778 (PubMedID)
Available from: 2019-08-01 Created: 2019-08-01 Last updated: 2019-12-06Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-0961-5250

Search in DiVA

Show all publications