Acknowledgments
This work was supported by the National Institutes of Health (R01 CA136924 and U19 CA148537 to G.A.C.) and from a subcontract (to G.A.C. from Harvard) of a David Mazzone award. The scientific development and funding of this project were in part supported by the Genetic Associations and Mechanisms in Oncology (GAME-ON), a NCI Cancer Post-GWAS Initiative.
Author Contributions
All three authors were involved in all aspects of the design, analyses and writing of the manuscript.