University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania - Division of Hematology/Oncology, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, Stanford University - Immunology Graduate Program, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania, University of Basel, Institut Curie Hospital Group - Department of Pathology, University of Pennsylvania - Division of Hematology/Oncology, University of Pennsylvania - Division of Hematology/Oncology, University of Pennsylvania, University of Pennsylvania, University of Pennsylvania - Department of Pathology and Laboratory Medicine, University of Pennsylvania, University of Pennsylvania - Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, University of Pennsylvania - Tara Miller Melanoma Center, University of Pennsylvania - Department of Pathology and Laboratory Medicine, University of Pennsylvania - Division of Hematology/Oncology, University of Pennsylvania - Division of Hematology/Oncology and Independent

University of Pennsylvania, University of Pennsylvania, University of Pennsylvania - Division of Hematology/Oncology, Please see PDF for full list of authors & affiliations and Independent