Received: 27 March 2020
Accepted: 15 April 2020
First Online: 9 July 2020
Ethics approval and consent to participate
: Before starting data collection, approvals to conduct the study were obtained from the Ethical Review Committee of Assiut Faculty of Medicine and the administrative authority in Neurological and Psychiatric Hospital at Assiut University. Prior to the interview, written informed consent was obtained from the literate participants and was signed in the presence of a witness for illiterate ones. Privacy and secrecy of all data were assured by ensuring the anonymity of the questionnaire, interviewing the participants separately in a closed room, and keeping data files in a safe place.
: Not applicable
: All authors declare no actual or potential conflict of interest whether financial, personal, or otherwise related to this manuscript.