Sand-Svartrud, Anne-Lene
Berdal, Gunnhild
Azimi, Maryam
Bø, Ingvild
Dager, Turid Nygaard
Eppeland, Siv Grødal
Fredheim, Guro Ohldieck
Hagland, Anne Sirnes
Klokkeide, Åse
Linge, Anita Dyb
Tennebø, Kjetil
Valaas, Helene Lindtvedt
Aasvold, Ann Margret
Dagfinrud, Hanne
Kjeken, Ingvild
Article History
Received: 18 November 2020
Accepted: 13 January 2021
First Online: 20 February 2021
Ethics approval and consent to participate
: The study was approved by the Norwegian Regional Committee for Medical Research Ethics (REK South-East, 2017/665). All participants provided a written informed consent. Our study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.