Kiwango, Frank
Mboya, Innocent B.
John, Beatrice
Hashim, Tamara
Msuya, Sia E.
Mgongo, Melina
Article History
Received: 18 April 2018
Accepted: 25 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: Ethical approval for the current study was obtained from the Kilimanjaro Christian Medical University College Research and Ethics Review Committee. The permission to use data was obtained from the director, Institute of Public Health of the Kilimanjaro Christian Medical University College.
: Not applicable.
: All the authors declare that we have no competing interests.