Article History
Received: 30 January 2019
Accepted: 1 March 2019
First Online: 18 March 2019
Compliance with ethical standards
:
: Author Ghenwa Nasreddine declares that she has no conflict of interest. Author Mirvat EL-Sibai declares that she has no conflict of interest. Author Ralph J. Abi-Habib declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, formal consent is not required.