Steven L. Stockham, DVM, MS, Diplomate, American College of Veterinary Pathologists; Professor in the Department of Diagnostic Medicine/Pathobiology and Director of the Clinical Pathology Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, Kansas.

Michael A. Scott, DVM, PhD, Diplomate, American College of Veterinary Pathologists, Assistant Professor in the Department of Pathobiology and Diagnostic Investigation and a Clinical Pathologist in the Diagnostic Center for Population and Animal Health, College of Veterinary Medicine, Michigan State University, East Lansing, Michigan.