1 Munveer S. Bhangoo, Carrie Costantini, and Brian T. Clifford, Scripps Clinic, La Jolla; Samuel J. Klempner, The Angeles Clinic and Research Institute; and Cedars-Sinai Medical Center, Los Angeles, CA; Jon H. Chung, Alexa B. Schrock, and Siraj M. Ali, Foundation Medicine, Cambridge, MA.