Received: 26 February 2021
Accepted: 2 September 2021
First Online: 21 September 2021
: An informed written consent was obtained from participants prior to data collection. Ethical clearance was obtained from the University of Ibadan/University College Hospital, Ibadan Ethics Committee (reference number UI/EC/18/0649) and Muhimbili National Hospital (MNH) Ethical Review Board (reference number MNH/IRB/1/2019/195).
: Informed consent for publication was taken from participants before data collection.
: The authors declare that they have no competing interests.