Goudarzian, Amir Hossein
Nesami, Masoumeh Bagheri
Sedghi, Parisa
Gholami, Mahsan
Faraji, Maryam
Hatkehlouei, Mahdi Babaei
Article History
First Online: 20 January 2018
Compliance with Ethical Standards
:
: The authors have no conflicts of interest relevant to this article to disclose.
: The participants were assured of their rights and the freedom to withdraw from the study at any time, if they did not wish to continue. A consent form was given to those who were willing to participate in the study for them to read, and further explanations were given about the form. Consent form was signed by each participant, and a copy of the original signed form was given to them to keep.