Farmani, Zeinab
Kargar, Marzieh
Khademian, Zahra
Paydar, Shahram
Zare, Najaf
Article History
Received: 15 July 2019
Accepted: 11 September 2019
First Online: 7 October 2019
Ethics approval and consent to participate
: The ethics committee of Shiraz University of Medical Sciences approved the study (No. 93-7088). Written consent was obtained from participants prior to the study. Confidentiality was also assured.
: Not applicable.
: The authors declare that they have no competing interests.