*University of Chicago Medical Center, Chicago, IL
†Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
‡IRCCS Ospedale Sacro Cuore Don Calabria, Verona
#Catholic University of Sacred Heart, Rome, Italy
§Cancer Research Institute Ghent and University Hospital Ghent, Ghent, Belgium
∥Boston University School of Medicine
††Massachusetts General Hospital, Boston, MA
¶University Medical Center Hamburg-Eppendorf, Hamburg, Germany
**University of California San Francisco, San Francisco, CA
Conflicts of Interest and Source of Funding: Dr J.T.R. reports that his spouse receives salary and stock options from Merck & Co. The remaining authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.
Correspondence: Jennifer A. Bennett, MD, Department of Pathology, University of Chicago Medicine, 5841 South Maryland Avenue, Room J-607B, MC6101, Chicago, IL 60637 (e-mail: [email protected]).