Parvanehvar, Simin
Tehranian, Najmeh
Kazemnejad, Anoshirvan
Mozdarani, Hossein
Funding for this research was provided by:
Tarbiat Moallem University (med/2018/1365286)
Article History
Received: 6 March 2019
Accepted: 19 February 2020
First Online: 2 March 2020
Ethics approval and consent to participate
: The Ethics Committee of study Tarbiat Modares University with ethics code of IR.TMU.REC.1396.600 in medicine, the Mardom’s Hospital and Shahid Beheshti University of Medical Sciences with ethics code of IR.SBMU.RETECH.REC.1396.1176 approved the study. The aims and procedures of the study were explained to all participants and an informed written agreement was obtained from them. Then they were given directions on how to complete the questionnaires.
: Not applicable.
: The authors declare that they have no competing interests.