Zehsaz, Farzad http://orcid.org/0000-0003-0224-3404
Safabakhsh, Amir Hamzeh http://orcid.org/0000-0003-1487-9303
Farhangi, Negin http://orcid.org/0000-0001-8599-956X
Keynezhad, Narmin http://orcid.org/0000-0002-0875-2966
Monfaredan, Amir http://orcid.org/0000-0001-6292-9438
Ghahramani, Mehri http://orcid.org/0000-0002-9854-7754
Article History
Received: 27 November 2018
Accepted: 22 January 2019
First Online: 1 February 2019
Compliance with ethical standards
:
: All of the authors of this research have nothing to disclose.
: All procedures were approved by the medical sciences ethics committee of Islamic Azad University-Tabriz Branch (No: REC.1396.73). The names of approving committee were Dr. Gholamreza Asadi, Dr. Mahmoud Beheshti, Dr. Fatemeh Afshari, Dr. Seyyed Babak Khalifeh Zadeh and Dr. Mohammad Taghi Zadiyeh.
: Written informed consent signed and approved by all subject`s parents were obtained.