Gray, Zahra http://orcid.org/0000-0002-4041-0632
Tabarraei, Alijan http://orcid.org/0000-0002-8167-5469
Moradi, Abdolvahab http://orcid.org/0000-0003-2877-4190
Kalani, Mohamad R. http://orcid.org/0000-0002-8756-1200
Article History
Received: 24 August 2018
Accepted: 5 April 2019
First Online: 20 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The project was ethically approval by the Ethics Committee of Golestan University of Medical Sciences.