1. Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, New York
2. Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York
3. Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, New York
4. Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York