Received: 11 June 2020
Accepted: 19 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: Written informed consents were obtained from all participants, and the study protocol was approved by the ethics research council of the Research Institute for Endocrine Science, Shahid Beheshti University of Medical Science in Tehran.
: Not applicable.
: The authors declare that they have no competing interests.