Waage, Siri
Pallesen, Ståle
Vedaa, Øystein
Buchvold, Hogne
Blytt, Kjersti Marie
Harris, Anette
Bjorvatn, Bjørn
Article History
Received: 26 March 2021
Accepted: 4 June 2021
First Online: 21 June 2021
Declarations
:
: The study was approved by the Regional Committee for Medical and Health Research Ethics of Western Norway (REK-West, no 088.08). Informed written consent was obtained from all participants.
: Not applicable.
: The authors have no conflict of interests.