Text and Data Mining valid from 2018-05-09
Received: 23 January 2018
Accepted: 16 April 2018
First Online: 9 May 2018
Ethics approval and consent to participate
: Ethical approval was obtained for the study from the local health authorities that had control and rule over the local study population and from An-Najah National University’s Ethics Committee. We described the interview content to the respondents, and before the start of the interview, we obtained verbal consent from each participant.
: The authors declare that they have no competing interests.
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