Barake, Rana
El Natout, Tamer
Bassim, Marc
El Natout, Mohammad Ali
Article History
Received: 26 July 2018
Accepted: 4 March 2019
First Online: 12 March 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Boards at the American University of Beirut and Hammoud Medical Center.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.