Received: 8 September 2020
Accepted: 15 October 2020
First Online: 26 October 2020
Ethics approval and consent to participate
: Before starting the data collection, ethical approval to conduct the study was obtained from the Scientific Committee at the College of Medicine, University of Duhok (no reference number available). At the beginning of this online survey, a written informed consent was obtained from each participating subject to assure all rights of privacy and secrecy of all registered data. Besides, this study complies with the ethical rules of the 64th World Medical Association Declaration, General Assembly, Helsinki (2013).
: No actual or potential conflict of interest whether financial, personal, or otherwise related to this manuscript.