Hosseinzadeh, Ali
Khalili, Malahat
Sedighi, Behnaz
Iranpour, Sohrab
Haghdoost, Ali Akbar
Article History
Received: 16 December 2017
Accepted: 21 April 2018
First Online: 16 May 2018
Compliance with ethical standards
:
: Ali Hosseinzadeh, Malahat Khalili, Behnaz Sedighi, Sohrab Iranpour, and Ali Akbar Haghdoost declare that they have no conflict of interest. The authors alone are responsible for the content and writing of this paper.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study formal consent is not required.