Funding for this research was provided by:
National Institutes of Health (HHSN2612007440000C, CA160233, CA078284, CA144706, CA167570)
Received: 6 November 2018
Accepted: 7 February 2019
First Online: 21 February 2019
Ethics approval and consent to participate
: Approved by Partners Human Research Committee. Written informed consent was obtained for all Cancer Genetics Network participants.
: Not applicable.
: The authors declare that they have no competing interests.
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