Funding for this research was provided by:
Qatar National Research Fund (NPRP8-059-1-009)
Text and Data Mining valid from 2019-10-22
Received: 3 July 2019
Accepted: 11 October 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: All participants provided informed consent. Protocols were approved by Institutional Review Boards of Ani Doping Lab Qatar (X2017000224) and Weill Cornell Medicien-Qatar (15-00007).
: Not applicable.
: The authors declare that they have no competing interests.