[1] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[2] Bristol Myers Squibb Co, Plainsboro, NJ USA
[3] Univ Penn, Abramson Canc Ctr, Philadelphia, PA 19104 USA
[4] Mem Sloan Kettering Canc Ctr, Ludwig Ctr Canc Immunotherapy, New York, NY 10021 USA
[5] Mem Sloan Kettering Canc Ctr, Howard Hughes Med Inst, New York, NY 10021 USA