Håkansson, Carita
Leo, Ulf
Oudin, Anna
Arvidsson, Inger
Nilsson, Kerstin
Österberg, Kai
Persson, Roger
Funding for this research was provided by:
Lund University
Article History
Received: 18 December 2020
Accepted: 8 April 2021
First Online: 26 April 2021
Declarations
:
: The Regional Ethical Review Board in Lund, Sweden, approved the study Dnr 2018/247. In accordance with the Declaration of Helsinki, all participants were informed that this study was voluntary and that data would be handled confidentially. All participants gave their informed written consent.
: Not applicable.
: The authors declare that they have no competing interests.