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Article History

Received: 13 December 2018

Accepted: 15 April 2019

First Online: 3 May 2019

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.

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