Text and Data Mining valid from 2019-08-16
Received: 11 January 2019
Accepted: 9 August 2019
First Online: 16 August 2019
Compliance with ethical standards
: The authors declare no potential conflict of interests.
: This study started after receiving its scientific ethical approval from Isfahan University of Medical Sciences that registered inquiry and funding under the No. 198091 and IR.MUI.RESEARCH.REC.1398.218 (clinical research section).