Maleki, Azam http://orcid.org/0000-0001-7888-1985
Faghihzadeh, Elham http://orcid.org/0000-0002-9128-2685
Youseflu, Samaneh http://orcid.org/0000-0002-8762-2157
barjasteh, Shahnaz Zamani
Funding for this research was provided by:
Zanjan University of Medical Sciences (A-11-344-15)
Article History
Received: 20 June 2022
Accepted: 21 December 2022
First Online: 11 January 2023
Declarations
:
: The protocol of the current study was approved by the Ethics Committee of Zanjan University of medical science (IR. ZUMS. REC. 1399.064). The consent was obtained from all participants and their parents. Also, they all made sure that their information will be kept private and confidential. All procedures were following the ethical standards of the Regional research committee and with the Declaration of Helsinki 1964 and its later amendments. Due to the covid-19 restriction data were collected by telephone and informed verbal consent was obtained from all participants and their parents included in the current study. The verbal informed consent was approved by the Ethics Committee of Zanjan University of medical science.
: Not applicable.
: The authors declare no conflict of interest.