Aliabadi, Ehsan
Tavanafar, Saeid
Khaghaninejad, Mohammad Saleh
Article History
Received: 25 October 2019
Accepted: 22 January 2020
First Online: 31 January 2020
Ethics approval and consent to participate
: The study protocol was evaluated and approved by Shiraz University of Medical Sciences, Shiraz, Iran, ethical committee (IRB: IR.SUMS.REC.1398.475). All of the procedures were explained to each participant in a quiet room before their recruitment in the study, and patients were asked to sign a written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.