Funding for this research was provided by:
Lorestan University of Medical Sciences (1285)
Text and Data Mining valid from 2019-09-04
Received: 22 February 2019
Accepted: 29 July 2019
First Online: 4 September 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Lorestan University of Medical Sciences with the code number of lums.REC.1395.81. The participants were informed about the study goals. A consent form was completed by each one before enrolment in the study. I order to let participants more comfortable a female administrator interviewed them and the collected information was kept confidential.
: Not applicable
: All authors have read and approved the content of the article. The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.