Department of Pathology, New York University Grossman School of Medicine, New York, NY

The authors have no funding or conflicts of interest to disclose.

Reprints: Andre L. Moreira, MD, PhD, Department of Pathology, New York University Grossman School of Medicine, 560 First Avenue, New York, NY 10016 (e-mail: [email protected]).

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