Strand, Per S.
Berntsen, Erik M.
Fyllingen, Even H.
Sagberg, Lisa M.
Reinertsen, Ingerid
Gulati, Sasha
Bouget, David
Solheim, Ole
Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Received: 18 February 2021
Accepted: 10 June 2021
First Online: 1 September 2021
Declarations
:
: The study protocol was approved by the Regional Ethical Committee for Health Region Mid-Norway (REK) (REK reference 2018/1187).
: All patients provided written informed consent (REK reference 2011/974). The data collection was done according to the guidelines of the Helsinki Declaration.
: All authors declare no competing interests.