Setavand, Zahra
Ekramzadeh, Maryam
Honar, Naser
Article History
Received: 9 January 2021
Accepted: 22 March 2021
First Online: 29 March 2021
Declarations
:
: This study was approved by the Ethics Committee of Shiraz University of Medical Sciences (IR.SUMS.REC.1398.1153). All methods in the present study were performed in accordance with the principles of the relevant guidelines and regulations of Declaration of Helsinki, which is a statement of ethical principles that directs physicians and other participants in medical research involving human subjects. Informed consent was also obtained from the parents/legal guardians of the patients involved in the study after explaining the aim, method, and goal of the research.
: Not applicable.
: The authors declare that they have no competing interests.