Noorbakhsh, Simasadat
Shams, Jamal
Faghihimohamadi, Mohamadmahdi
Zahiroddin, Hanieh
Hallgren, Mats
Kallmen, Hakan
Article History
Received: 7 November 2017
Accepted: 12 January 2018
First Online: 30 January 2018
Ethics approval and consent to participate
: The ethics committee of Shahid Beheshti University of Medical Sciences approved the research proposal (No. 1379). All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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