Text and Data Mining valid from 2019-06-13
Received: 19 December 2018
Accepted: 20 May 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: All research procedures were approved by the Institutional Review Board at Columbia University Medical Center in New York, USA, the Syrian Refugee Affairs Directorate in the Jordan Ministry of Interior and the Institutional Review Board at King Hussein Cancer Center. This article does not use personal identifiers. All data is de-identified.
: No individual participant has been identified in this research.
: The authors declare that they have no competing interests.