Ashtari, Simin
Khademvatan, Shahram
Abasi, Esmaeil
Aminpour, Arash http://orcid.org/0000-0002-7777-021X
Article History
Received: 27 November 2018
Accepted: 19 January 2019
First Online: 29 January 2019
Compliance with ethical standards
:
: Authors declare that we have no conflict of interest.
: The study was approved by the Ethics Committee of Urmia University of Medical Sciences, Urmia, Iran (approval number: 1395-01-43-2603).