Affiliation

• ¹ From the Department of Pathology, St Joseph Mercy Hospital, Ann Arbor, Michigan (Dr Bartley); Cancer Registry, Sanford Health Medical Center, Fargo, North Dakota (Ms Christ); the Department of Pathology, St Jude Medical Center, Fullerton, California (Dr Fitzgibbons); the Division of Pathology and Laboratory Medicine, University of Texas MD Anderson Cancer Center, Houston (Dr Hamilton); the Department of Pathology, University of California, San Francisco, and the Veterans Affairs Medical Center, San Francisco, California (Dr Kakar); the Department of Pathology, Weill Cornell Medical College, New York, New York (Dr Shah); the Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York (Dr Tang); and the Department of Pathology, Oregon Health and Science University, Portland (Dr Troxell).