Received: 19 May 2020
Accepted: 10 November 2020
First Online: 19 November 2020
Ethics approval and consent to participate
: Ethical clearance was obtained from Werabe University before data collection was initiated. At the time of data collection, written consent was obtained from the participants whose age is greater than 18 and emancipated minors. For minors assent was obtained after three copy of written consent had been taken from their parents to confirm whether they were agreed to participate. We involve the witness when necessary. Those not willing to participate were given the right to do so. Confidentiality of response was also ensured throughout the research process.
: Not applicable.
: The authors declare that there is no conflict of interest.