Al-Shaer, Mohammad H. https://orcid.org/0000-0003-1432-5175
Elewa, Hazem
Alkabab, Yosra
Nazer, Lama H.
Heysell, Scott K.
Article History
Received: 28 December 2017
Accepted: 3 August 2018
First Online: 8 August 2018
Ethics approval and consent to participate
: This research was conducted in accordance with the Declaration of Helsinki and national and institutional standards, and it was approved by Hamad Medical Corporation institutional review board and was assigned the number 15190/15. Participant consent was not necessary for this study as it was a retrospective charts review.
: 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.