Pedersen, Helene
Grønnæss, Ingrid
Bendixen, Mons
Hagen, Roger
Kennair, Leif Edward Ottesen
Article History
Received: 26 October 2021
Accepted: 8 February 2022
First Online: 1 March 2022
Declarations
:
: Following Norwegian law all participants above 16 years of age provided informed consent. The Regional Committee for Medical and Health Research Ethics for Central Norway approved the study and design (ref. no. 2017/2062). All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.