Assali, Mohyeddin
Shakaa, Ali
Abu-Hejleh, Sabaa
Abu-Omar, Reham
Karajeh, Nareman
Ajory, Nawal
Zyoud, Saed
Sweileh, Waleed
Article History
Received: 15 November 2016
Accepted: 26 March 2018
First Online: 5 April 2018
Ethics approval and consent to participate
: The study protocol and the verbal consent procedure were approved by the Ethics Committee of An-Najah National University. The interview content was described to respondents, and an informed verbal consent was obtained before the start of the interview.
: Not applicable.
: The authors declare that they have no competing interests.
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