Funding for this research was provided by:
Isfahan University of Medical Sciences (394911)
Received: 30 May 2019
Accepted: 19 December 2019
First Online: 17 January 2020
Ethics approval and consent to participate
: This research was approved by the Ethics Committee of Isfahan University of Medical Sciences No. 394911. Then, written informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.