Affiliation: | 1.Sanford R Weiss, MD, Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA ;2.Division of Human Genetics, Department of Internal Medicine and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA ;3.Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA ;4.Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, PA, USA ;5.Department of Clinical Cancer Genetics, University of Texas MD Anderson Cancer Center, Houston, TX, USA ;6.Department of Medicine, Division of Gastroenterology, University of California San Francisco, San Francisco, CA, USA ;7.Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA ;8.Gastrointestinal Cancer Risk and Prevention Clinic, University of Chicago, Chicago, IL, USA ;9.Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA ; |