Funding for this research was provided by:
NORAD /NORHED (Not applicable)
Received: 23 January 2020
Accepted: 21 September 2020
First Online: 25 September 2020
Ethics approval and consent to participate
: The research was approved by the College of Medicine Research Ethics Committee, a local National Research and Ethics body for all medical research(P03/15/1696), and Norwegian Regional Research ethics committee (2016/1392/REK Vest). Consent (for the adults) and assent (for the minors) forms were designed and translated into the local languages. These were read out in a local language to the participants to seek informed consent prior to conducting the interviews. Verbal consent and assent forms were approved by the ethics committees as part of the questionnaire for data collection.
: This was not applicable.
: There are no competing interests available from all authors.