1. Division of Endocrinology, Diabetes, and Metabolism; The Ohio State University and Arthur G. James Cancer Center, Columbus, Ohio.
2. Department of Biomedical Informatics, Center for Biostatistics and Bioinformatics, The Ohio State University, Columbus, Ohio.
3. Division of Surgical Oncology; The Ohio State University and Arthur G. James Cancer Center, Columbus, Ohio.
4. Division of Pathology, The Ohio State University and Arthur G. James Cancer Center, Columbus, Ohio.