Myrdal, Ole Henrik http://orcid.org/0000-0002-9350-8385
Diep, Phoi Phoi
Ruud, Ellen
Brinch, Lorentz
Massey, Richard John
Edvardsen, Elisabeth
Kongerud, Johny
Lund, May B.
Sikkeland, Liv Ingunn
Funding for this research was provided by:
University of Oslo
Article History
Received: 12 May 2020
Accepted: 20 July 2020
First Online: 21 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Regional Committee for Medical and Health Research Ethics (2014/370) and the Data Protection Officer at Oslo University Hospital.
: Written informed consent was obtained from all participants.
: Not applicable.