Received: 17 October 2019
Accepted: 16 January 2020
First Online: 29 January 2020
Ethics approval and consent to participate
: Approval to conduct the study was given by the Joint Ethical Review Committee of the School of Medicine and Health Sciences and School of Allied Health Sciences, University for Development Studies (Protocol Number 05-2018). Permission was obtained from the Tamale Metropolitan Health Directorate and the hospitals of study. Written informed consent was also obtained from participants after providing them with sufficient information about the study. Regarding participants who were less than 18 years of age, written informed consent was obtained from their parents. Participants were also assured of the confidentiality of the information provided.
: Not applicable.
: The authors declare that they have no competing interests.