Darwish, Hala
Haddad, Ribal
Osman, Sahar
Ghassan, Stephanie
Yamout, Bassem
Tamim, Hani
Khoury, Samia
Article History
Received: 9 January 2017
Accepted: 6 March 2017
First Online: 4 April 2017
Competing interests
: We disclose that S.K. and H.D. have received research grants from Novartis. H.D. furthermore received honoraria for lectures from Novartis, travel awards from Novartis, Merck and Genzyme, and Research grants from MENACTRIMS. B.Y. received honoraria for lectures from Bayer, Genzyme, Merck-Serono, Novartis, Genpharm, Biogen, research grants from Bayer, Merck-Serono, Novartis, Biogen, Pfizer and he serves on the Advisory board with Honoraria from Bayer, Novartis, Merck-Serono, Biogen, Genzyme, Genpharm.