Vasei, Mohammad
Abolhasani, Maryam
Safavi, Moeinadin
Article History
Received: 11 April 2018
Accepted: 3 July 2018
First Online: 7 July 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from individual participant included in the study.