Areshtanab, Hossein Namdar
Fathollahpour, Fatemeh
Bostanabad, Mohammad Arshadi
Ebrahimi, Hossein
Hosseinzadeh, Mina
Fooladi, Marjaneh M.
Article History
Received: 21 February 2021
Accepted: 18 July 2021
First Online: 26 July 2021
Declarations
:
: This study was approved by the Research Council and Ethics Committee affiliated with Tabriz University of Medical Sciences and assigned a code of IR.TBZMED.REC.1397.701; and all methods were carried out in accordance with relevant guidelines and regulations. The research goals, anonymity of participants and the information provided, their voluntary participation were first verbally explained, then read and signed on a written informed consent by children’s guardian. All participants completed and returned their questionnaires to the research team for analysis and secure filing.
: Not applicable.
: The authors declare that they have no competing interests.