Andersen, Eivind http://orcid.org/0000-0003-1718-6430
Kjellså, Ida
Hjellset, Victoria Telle
Henjum, Sigrun
Article History
Received: 21 August 2020
Accepted: 11 January 2021
First Online: 19 January 2021
Ethics approval and consent to participate
: Ethics approval for the survey was given by the Regional Committees for Medical and Health Research Ethics in Norway (ref. 2014/1155) and by the Saharawi Ministry of Public Health.Informed consent was obtained from all participants both orally and in writing. It was emphasised that refusal to participate or withdrawal from the survey would not have any negative consequences for the participants. The study was conducted according to the guidelines provided in the Declaration of Helsinki.
: NA.
: The authors declare that they have no competing interests.