Ndile, Menti L. http://orcid.org/0000-0002-5468-1134
Saveman, Britt-Inger
Lukumay, Gift G.
Mkoka, Dickson A.
Outwater, Anne H.
Backteman-Erlanson, Susann
Article History
Received: 3 March 2020
Accepted: 3 September 2020
First Online: 10 September 2020
Ethics approval and consent to participate
: The present study was reviewed and approved by the Institutional Review Board of the MUHAS, reference number 2017-06-12/AEC/Vol.XII/66. Participants were informed about the purpose of the study through phone contacts and were asked for their verbal consents to participate in the study. For those who agreed to participate, they were asked to sign written informed consent administered to them.
: Not applicable.
: The authors declare that they have no competing interests.