Funding for this research was provided by:
Shiraz University of Medical Sciences (94-01-01-9218)
Text and Data Mining valid from 2019-11-14
Accepted: 26 October 2019
First Online: 14 November 2019
Compliance with Ethical Standards
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.