Funding for this research was provided by:
Shiraz University of Medical Sciences (IR.SUMS.REC.92-01-01-6693))
Article History
Received: 3 October 2017
Accepted: 3 July 2019
First Online: 30 July 2019
Ethics approval and consent to participate
: All patients provided written informed consent, and the study was approved and monitored by the ethics committee of Shiraz University of Medical Sciences, which adheres to the Declaration of Helsinki Ethical Principles for Medical Research involving human subjects (IR.SUMS.REC.92–01-01-6693). This study was granted by the Vice Chancellery for Research, Shiraz University of Medical Sciences.
: Yes.
: The authors declare that they have no competing interests.