Funding for this research was provided by:
Kermanshah University of Medical Sciences (90100)
Text and Data Mining valid from 2018-12-01
Received: 6 November 2017
Accepted: 28 November 2018
First Online: 19 December 2018
Ethics approval and consent to participate
: Ethical approval was obtained from the Ethical Review Committee of KUMS. Written informed consent was obtained from all participants.
: All the participants consented to publish the study in BMC nursing Journal.
: The authors declares there is no competing interest<b>.</b>
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