Funding for this research was provided by:
Ahvaz Jundishapur University of Medical Sciences (APRD-9504)
Text and Data Mining valid from 2019-03-13
Received: 24 October 2018
Accepted: 29 January 2019
First Online: 13 March 2019
Ethics approval and consent to participate
: After obtaining the licenses required for conducting the research and coordinating with the authorities, the written informed consent of the respondents was received on their voluntary participation in the study. We assured them that their information would remain confidential. Ethics License of the present study was acquired from the Ethics Committee of Ahvaz Jundishapur University of Medical Sciences (Code of ethics: IR.AJUMS.REC.1395.352).
: Not applicable.
: The authors declare that they have no competing interests.
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