1. Department of Pathology and Laboratory Medicine; Dartmouth-Hitchcock Medical Center and Geisel School of Medicine at Dartmouth Lebanon; Lebanon New Hampshire
2. Midwest Pathology Associates, LLC; Overland Park Kansas
3. Departments of Dermatology and Pathology; Saint Louis University School of Medicine; St. Louis Missouri
4. Departments of Dermatology and Pathology; University of Michigan Medical Center; Ann Arbor Michigan