Schlager, Angela http://orcid.org/0000-0002-8724-0976
Ahlqvist, Kerstin
Pingel, Ronnie
Nilsson-Wikmar, Lena
Olsson, Christina B.
Kristiansson, Per
Funding for this research was provided by:
Aleris Research Fund (not applicable)
Primary care Research Fund in Region and County Council of Uppsala (Not applicable)
Stockholm County Council, NSV project (Not applicable)
Article History
Received: 9 September 2019
Accepted: 20 July 2020
First Online: 3 August 2020
Ethics approval and consent to participate
: Informed written consent was obtained from all participants upon inclusion in the study.The study was approved by the Regional Ethical Review Board, Box 2110, 750 02 Uppsala, Sweden, dnr 2013/186. Department of Public Health and Caring Sciences, Uppsala University, Sweden.
: Not applicable.
: The authors declare that they have no competing interests.