Persson, Roger http://orcid.org/0000-0002-7208-2944
Leo, Ulf http://orcid.org/0000-0002-9897-7850
Arvidsson, Inger http://orcid.org/0000-0002-8069-0819
Nilsson, Kerstin http://orcid.org/0000-0002-3193-205X
Österberg, Kai http://orcid.org/0000-0003-1907-8812
HÃ¥kansson, Carita http://orcid.org/0000-0002-3660-3079
Funding for this research was provided by:
Lund University
Article History
Received: 5 February 2021
Accepted: 7 July 2021
First Online: 22 July 2021
Declarations
:
: The Regional Ethical Review Board in Lund, Sweden, approved the study protocol (reg. no. 2018/247). All methods were performed in accordance with Swedish Law and the relevant institutional guidelines and regulations. In accordance with the study protocol, the participants gave written informed consent when they entered the study by completing a short online survey prior to the main survey.
: Not applicable.
: The authors declare that they have no competing interests.