Bukten, Anne
Lund, Ingunn Olea
Kinner, Stuart A.
Rognli, Eline Borger
Havnes, Ingrid Amalia
Muller, Ashley Elizabeth
Stavseth, Marianne Riksheim
Article History
Received: 13 November 2019
Accepted: 1 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: The study was approved by the Regional Committees for Medical and Health Research Ethics South East Norway (REF: 2012/927).
: Not applicable.
: The authors declare that they have no competing interests.