Kambala, Christabel
Chinangwa, Angela
Chipeta, Effie
Torondel, Belen
Morse, Tracy
Article History
Received: 17 September 2020
Accepted: 12 November 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: This study received approval from College of Medicine Research Ethics Committee (COMREC) (Protocol number P.01/18/2343). Written permission was also obtained from The Ministry of Education, Science and Technology, The Ministry of Health and The Ministry of Local Government.
: Not applicable.
: The authors declare that they have no competing interests.