Khorramrouz, Fatemeh
Doustmohammadian, Azam
Eslami, Omid
Khadem-Rezaiyan, Majid
Pourmohammadi, Parisa
Amini, Maryam
Khosravi, Maryam http://orcid.org/0000-0001-9708-5466
Funding for this research was provided by:
Mashhad University of Medical Sciences
Article History
Received: 15 July 2020
Accepted: 9 September 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Mashhad University of Medical Sciences (Approval code was IR.MUMS.fm.REC.1396.732). The objectives of the study were fully explained to the children’s parents/guardians. Those who wished to participate in the study signed the written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.