Sarvestan, Javad https://orcid.org/0000-0001-8589-2420
Alaei, Fatemeh
Kazemi, Negin Shater
Khial, Hanif Porsandeh
Shirzad, Elham
Svoboda, Zdenek
Article History
Received: 7 January 2018
Accepted: 21 March 2018
First Online: 3 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Tehran University’s Institutional Review Board.
: All subjects signed a written informed consent prior to participation.