Funding for this research was provided by:
National Institutes of Health (CA 21765)
American Lebanese Syrian Associated Charities
American Society of Clinical Oncology (12822)
Received: 31 October 2018
Accepted: 12 March 2019
First Online: 20 March 2019
Ethics approval and consent to participate
: The study was approved by our institutional review board, and informed consent was obtained from parents or guardians, and assent from the patients, as appropriate.
: This manuscript does not include details, images, or videos relating to an individual person. Informed consent for publication according to institutional guidelines was obtained from parents or guardians, and assent from the patients, as appropriate.
: The authors declare that they have no competing interests.
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