El-Harakeh, Amena
Morsi, Rami Z.
Fadlallah, Racha
Bou-Karroum, Lama
Lotfi, Tamara
Akl, Elie A.
Article History
Received: 10 July 2019
Accepted: 27 September 2019
First Online: 15 October 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: EAA is an author of one of the included papers. He was not involved in the study selection and data extraction processes.