*Department of Pathology, Indiana University, Indianapolis, IN

†Department of Pathology, Centre for Cancer Biomarkers & Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, UK

‡Department of Pathology, Università Vita Salute San Raffaele, Milan, Italy

D.M.B. is supported by funds from Orchid.

The authors have no conflicts of interest to disclose.

Reprints: Andrés M. Acosta, MD, Department of Pathology, Indiana University School of Medicine, 350 W. 11th Street, Room 4080, Indianapolis, IN 46202 (e-mail: [email protected]).

All figures can be viewed online in color at www.anatomicpathology.com.