Funding for this research was provided by:
Shiraz University of Medical Sciences
Shiraz University
Article History
Received: 12 February 2019
Accepted: 5 July 2019
First Online: 18 July 2019
Compliance with ethical standards
:
: The authors declare that they do not have any conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: This article does not contain any studies involving human participants.