Medved, David
Clausen, Thomas
Bukten, Anne http://orcid.org/0000-0003-0285-5339
Bjørnestad, Ronny
Muller, Ashley Elizabeth
Article History
Accepted: 28 August 2020
First Online: 16 November 2020
Ethics approval and consent to participate
: The study was approved by The Regional Committee for Research Ethics in Norway (REK 2012/1131). Written informed consent was obtained from all study participants.
: Not applicable.
: The authors declare that they have no conflicts of interest.