Hasani, Sonia
Aung, Eindra
Mirghafourvand, Mojgan
Article History
Received: 26 January 2021
Accepted: 30 August 2021
First Online: 8 September 2021
Declarations
:
: This study has been approved by the Ethics Committee of the Tabriz University of Medical Sciences (Code Number: IR.TBZMED.REC.1397.223). Written informed consent was obtained from each participant and also informed consent was obtained from the guardians of illiterate participants. All methods were carried out in accordance with relevant guidelines and regulations (Declaration of Helsinki).
: Not applicable.
: The authors declare that they have no competing interests.