Received: 17 June 2020
Accepted: 1 February 2021
First Online: 3 March 2021
Ethics approval and consent to participate
: Ethical clearance was obtained from the joint ethical review committee of University of Gondar and Amanuel mental specialized hospital. Formal letter of permission was obtained from Amanuel mental specialized hospital and submitted to Tikur Anbessa medical school. Participants gave their written informed consent after adequate information about the study, and the potential benefits had been provided. Data was collected after obtaining written consent from participants.
: Not applicable.
: The authors declare that they have no competing interests.