Received: 21 May 2020
Accepted: 21 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: The study was conducted after getting ethical clearance from Wollo University College of medicine and health science institutional review board with a certificate of approval number: CMHS/508/2019. A formal letter of permission was obtained from the student service directorate of Wollo University. The respondents were informed about the aim of the study. Confidentiality was maintained by giving codes for respondents rather than recording their names. The privacy of the respondents was also assured since the anonymous data collection procedure was followed. The data collectors have informed the clients that they had the full right to discontinue or refuse to participate in the study. Written consent was obtained from each participant before administering the questionnaire.
: Not applicable.
: The authors report no conflicts of interest in this work.