Funding for this research was provided by:
Senter for Internasjonalisering av Utdanning (NORPART-2016/10480)
Received: 15 July 2020
Accepted: 10 February 2021
First Online: 19 February 2021
Ethics approval and consent to participate
: Ethical clearance was obtained from the National Institute of Medical Research in Tanzania (NIMR)- (Ref.No.NIMR/HQ/R.8a/Vol.IX/3077) and from Norwegian Centre for Research Data (NSD) in Norway- (Ref. No. 807876). All the respondents were given a consent form in Swahili explaining the right to voluntary participation in the study and were asked to sign it before the start of the interview. The researcher provided background information and the reasons for conducting the study and ensuring the confidentiality of the information provided.
: Written informed consent for publication was obtained from the study participants in parallel with consent to participate in the study.
: The authors declare that they have no competing interests.