Received: 11 January 2020
Accepted: 2 June 2020
First Online: 27 July 2020
Ethics approval and consent to participate
: ● An official permission was obtained from the Institutional Review Board at Faculty of Medicine, Zagazig University hospitals (ZU-IRB#5081/25-12-2018).● An official permission was obtained from the Psychiatry Department at the same University.● A written informed consent was obtained from the participants, after clarifying of the aim of the study, methods, and duration of the study.● Study participants had the right to withdraw from the study at any time and without negatively affecting their medical care.● The results of this study could be used as a scientific publication but the identity of the participant will be absolutely confidential.
: A written informed consent was voluntarily sought from the participants.
: The authors declare that they have no competing interests.