Zamani, Masoumeh
Sigaroudi, Abdolhosein Emami http://orcid.org/0000-0002-1394-3361
Pouralizadeh, Moluk http://orcid.org/0000-0002-9203-0156
Kazemnejad-Leili, Ehsan http://orcid.org/0000-0002-9195-9094
Article History
Received: 4 May 2022
Accepted: 18 November 2022
First Online: 25 November 2022
Declarations
:
: To ensure the rights of all participants we strictly adhered to the Declaration of Helsinki in designing and conducting the research. This study was approved by the Ethics Committee of GUMS, Rasht, Iran (Ethics Code: IR.GUMS. REC.1398.239). All parents were informed about the aim of the study and the voluntary nature of the participation. We obtained written consent from all parents. Moreover, the parents were informed about the confidentiality of the data and their right to withdraw from the study at any time. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no conflict of interest.