Abou Hassan, Ossama K.
Fahed, Akl C.
Batrawi, Manal
Arabi, Mariam
Refaat, Marwan M.
DePalma, Steven R.
Seidman, J. G.
Seidman, Christine E.
Bitar, Fadi F.
Nemer, Georges M.
Article History
Received: 17 October 2014
Accepted: 14 January 2015
First Online: 6 March 2015
Competing interests
: The authors declare no competing financial interests.