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Article History

Received: 10 March 2017

Accepted: 22 January 2018

First Online: 1 February 2018

Ethics approval and consent to participate

: The ethics approval was obtained from the Institutional Review Board of the School of Pharmacy at the Lebanese International University. The study objective was explained to the patient prior to the interview, and a written consent was obtained if the patient verbally agreed to participate in the study.

: Not applicable.

: The authors declare that they have no competing interests.

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