Funding for this research was provided by:
Qatar National Research Fund (NPRP 8-912-3-192)
Text and Data Mining valid from 2018-05-21
Received: 16 January 2018
Accepted: 2 May 2018
First Online: 21 May 2018
Ethics approval and consent to participate
: Ethical approval for the study has been obtained from the Weill Cornell Medicine – Qatar IRB (Number: 15–00071), Hamad Medical Corporation IRB (Number: 15395/15), and Primary Health Care Corporation IRB (Number: PHCC/IEC/17/02/002). The study has also been approved by the Ministry of Public Health, Qatar. All participants will provide written informed consent.
: The authors declare that they have no competing interests.
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