[1] Mem Sloan Kettering Canc Ctr, New York, NY USA
[2] Chung Ang Univ, Chung Ang Univ Hosp, Coll Med, Seoul, South Korea
[3] Mem Sloan Kettering Canc Ctr, Montvale, NJ USA
[4] Mem Sloan Kettering Canc Ctr, Div Solid Tumor Oncol, New York, NY USA
[5] Mem Sloan Kettering Canc Ctr, Dept Epidemiol & Biostat, New York, NY USA