Mahmoodian, Razie
Salimian, Morteza
Hamidpour, Mohsen
Khadem-Maboudi, Ali Akbar
Gharehbaghian, Ahmad
Article History
Received: 3 January 2018
Accepted: 3 June 2019
First Online: 14 June 2019
Ethics approval and consent to participate
: Ethical approval was granted at the Shahid Beheshti University of Medical sciences (Human Ethics Committee: Faculty of Health Sciences, IR.SBMU.RETECH.REC.1395.257). All participants completed informed consent forms.
: The authors declare that they have no competing interests.