Sadr, Mostafa
Khorashad, Behzad S.
Talaei, Ali
Fazeli, Nasrin
Hönekopp, Johannes
Article History
Received: 10 May 2018
Revised: 3 January 2020
Accepted: 6 January 2020
First Online: 23 January 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This study received ethical consent from the ethics committee at Mashhad University of Medical Sciences.
: Informed consent was obtained from all individual participants included in the study.