Dahlberg, Daniel
Rummel, Jutta
Distante, Sonia
De Souza, Gustavo Antonio
Stensland, Maria Ekman
Mariussen, Espen
Rootwelt, Helge
Voie, Øyvind
Hassel, Bjørnar
Article History
Received: 18 January 2022
Accepted: 28 April 2022
First Online: 4 June 2022
Declarations
:
: The study was approved by the Regional Committees for Medical and Health Research Ethics of Norway (Approval #2012/718) and was conducted in accordance with the Declaration of Helsinki. All participants gave informed, written consent.
: All participants gave consent to publication (included in the informed, written consent, approval #2012/718 by the Regional Committees for Medical and Health Research Ethics of Norway).
: The authors declare that they have no competing interests.