Elshami, Mohamedraed https://orcid.org/0000-0002-9977-0923
Bottcher, Bettina
Alkhatib, Mohammed
Ismail, Iyad
Abu-Nemer, Khitam
Hana, Mustafa
Qandeel, Ahmed
Abdelwahed, Ahmed
Yazji, Hamza
Abuamro, Hisham
Matar, Ghadeer
Alsahhar, Ahmed
Abolamzi, Ahmed
Baraka, Obay
Elblbessy, Mahmood
Samra, Tahani
Alshorbassi, Nabeela
Elshami, Alaa
Article History
Received: 18 July 2020
Accepted: 23 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Ethical approval was obtained from the Human Resources Department of the Palestinian Ministry of Health and from the Ministry of Education and Higher Education, as this study included high school students. Prior to completing the questionnaire, a detailed explanation of the study including its purposes was given to the participants. Participation was entirely voluntary and data were collected anonymously. Written informed consent was obtained from all participants and from their legal guardian if they were under 16 years old. All data were kept confidential.
: Not applicable.
: All authors declare no competing interests.