Received: 1 July 2020
Accepted: 29 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all participants. The study protocol was approved by the ethics research committee of the Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
: Not applicable.
: The authors declared there is no conflict of interest.