J Natl Cancer Inst 2014 Oct 22;106(10). Epub 2014 Sep 22.
Colorectal Service/Department of Surgery (AT, GMN, LKT, JGG, PBP, JGA, MRW), Department of Epidemiology-Biostatistics (MG), Department of Pathology (JS), Department of Radiation Oncology (KAG), Department of Medicine (AW, NS, LS), and Department of Radiology (MG), Memorial Sloan Kettering Cancer Center, New York, NY.