Pakpour, Amir H.
Kazemi, Farideh
Alimoradi, Zainab http://orcid.org/0000-0001-5327-2411
Griffiths, Mark D.
Article History
Received: 2 April 2019
Accepted: 4 March 2020
First Online: 26 March 2020
Ethics approval and consent to participate
: Not applicable as the study will be a systematic review and meta-analysis.
: Not applicable.
: The authors declare that they have no competing interests.