Monsen, Ragnhild Elisabeth https://orcid.org/0000-0002-8529-2131
Herlofson, Bente Brokstad
Gay, Caryl
Fjeld, Katrine Gahre
Hove, Lene Hystad
Malterud, Karl Egil
Saghaug, Elisabeth
Slaaen, Joran
Sundal, Tone
Tollisen, Anita
Lerdal, Anners
Funding for this research was provided by:
University of Oslo
Article History
Received: 28 May 2020
Accepted: 21 January 2021
First Online: 14 February 2021
Declarations
:
: All study procedures involving human participants were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards, and with the ethical standards of the Regional Committee for Medical Research Ethics, Health Region South-East Norway, which approved the study in October 2013 (reference #2013/1531). Informed consent was obtained from all participants included in the study.
: Patients have not signed informed consent regarding publishing their data.
: The authors declare no competing interests.