Westergren, Agneta
Edin, Kerstin
Nilsson, Bo
Christianson, Monica
Funding for this research was provided by:
Umea University
Article History
Received: 3 February 2025
Accepted: 1 April 2025
First Online: 10 April 2025
Declarations
:
: Ethical approval was obtained from the Regional Ethical Review Board in Umeå, Sweden, 2015/476 − 31Ö. Before giving their written consent, the participants received verbal and written information about the study and information on whom to contact should there be any questions. Participants were informed that they could end their participation at any time without stating a reason and without reprisal. The research was conducted in accordance with the ethical guidelines for medical research as stated in the Declaration of Helsinki [].
: Not applicable.
: The authors declare no competing interests.