Funding for this research was provided by:
the Ethics Committee of Zahedan University of Medical Sciences (IR.ZAUMS.REC.1398.385)
Article History
Received: 24 March 2020
Revised: 21 September 2020
Accepted: 15 October 2020
First Online: 25 October 2020
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.