Text and Data Mining valid from 2018-04-20
Received: 12 May 2017
Accepted: 5 April 2018
First Online: 20 April 2018
Ethics approval and consent to participate
: The study was reviewed and approved by the Lebanese American University Institutional Review Board (IRB) ethical committee. Verbal consent was obtained rather than written consent, given that agreeing to participate in the interview survey study was considered by the IRB equivalent to a formal consent.
: The authors declare that they have no competing interests.
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