Text and Data Mining valid from 2019-12-01
Received: 13 April 2019
Accepted: 28 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: Written informed consent forms were completed and signed by all participants. This study was approved by the ethics committee of Research Institute of Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
: Not applicable.
: The authors declare that they have no competing interests.