Abbasi, Elnaz
Ghaznavi-Rad, Ehsanollah
Article History
Received: 30 September 2020
Accepted: 15 March 2021
First Online: 30 March 2021
Declarations
:
: This study received ethical approval from the Arak University of Medical Sciences (Numbers: 2137 and 2571). Informed consent was obtained from a parent and/or guardian for participants under 16 years old. A signed consent form was obtained from each patient. There was no access to any information that enabled authors to identify individual patients.
: Not applicable.
: The authors stipulate that they have no conflict of interest in regard to this study.