*Institute of Surgical Pathology
†Division of Nephrology, University Hospital Zurich, Zurich, Switzerland
∥Institute for Medical Microbiology, University Hospital Basel, Basel
‡Departments of Molecular and Anatomic Pathology, Pathology and Laboratory Medicine Institute and The Cleveland Clinic Lerner College of Medicine, Cleveland, OH
§Roche Ventana Medical Systems International, Tucson, AZ
¶Institute of Pathology, University Hospital Mainz, Mainz, Germany
Raymond Tubbs received research support and speaking honoraria by Roche Ventana Medical Systems. Holger Moch received research grants from Ventana Medical Systems and unrestricted research funds of the University of Zurich.
Michael P. Farrell and Xiao-Bo Chen are employees of Roche Ventana Medical Systems.
There was no conflict of interest for any of the other authors.
Reprints: Holger Moch, MD, Institute of Surgical Pathology, University Hospital Zurich, Schmelzbergstr, 12, 8091 Zurich, Switzerland (e-mail: [email protected]).