Declarations:
Ethics approval and consent to participate:
Online informed consent was taken before proceeding with the survey for participating in the research, and for using and publishing the data. We assured to maintain confidentiality and asked no questions that might reveal the person’s identity.
Our study protocol and ethical aspects were reviewed and approved by Aleppo University deanship, Damascus, Syria.
Consent for publication:
Online consent for using and publishing the data were taken before participating in the research.
Availability of data and materials:
The data can be made available upon reasonable request.
Competing interests:
We have no conflict of interest to declare.
Funding:
We received no funding in any form.
Authors’ contributions:
All authors have read and approved the manuscript.
Acknowledgements: