Funding for this research was provided by:
National Cancer Institute (R03CA188549, K05-CA136967)
Received: 23 August 2017
Accepted: 28 December 2017
First Online: 22 January 2018
Ethics approval and consent to participate
: All source studies obtained written, informed consent from all participants and approval from their respective Institutional Review Boards. The pooled analysis was approved by the Institutional Review Boards at the University of Southern California (IRB#: HS-981007) and the City of Hope (IRB#: 14250).
: Not applicable.
: The authors declare that they have no competing interests.
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