Funding for this research was provided by:
Received: 10 November 2020
Accepted: 6 May 2021
First Online: 19 May 2021
: Ethical clearance was obtained from the Ethical Review Committee of Wollega University (given reference number: ). A supportive official letter was also obtained from the respective hospitals to collect data from the participants. Informed written consent was obtained from each healthcare worker. The confidentiality and anonymity of the questionnaires were guaranteed before the study started. Furthermore, they also were informed that they could withdraw from the study at any time.
: Not applicable.
: This manuscript maintains no competing financial interest declaration from any person or organization, or non-financial competing interests such as political, personal, religious, ideological, academic, intellectual, commercial, or any other.