Mokhtarinia, Hamid Reza
Hosseini, Azadeh
Maleki-Ghahfarokhi, Azam
Gabel, Charles Philip
Zohrabi, Majid
Article History
Received: 12 June 2017
Accepted: 7 May 2018
First Online: 15 May 2018
Ethics approval and consent to participate
: The ethics committee of the University of Social Welfare and Rehabilitation Sciences (USWR) approved the study (No 1395.26).
: A written informed consent was gained for all participants.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.