Funding for this research was provided by:
Tabriz University of Medical Sciences (97005)
Article History
Received: 19 April 2019
Accepted: 27 August 2019
First Online: 12 September 2019
Compliance with ethical standards
:
: The authors declare no conflict of interests.
: This study was ethically approved by Shahid Beheshti University of Medical Sciences (Approval ID: IR.SBMU.MSP.REC.1396.753).