1. The Department of Pathology, Division of Dermatopathology The Ohio State University Wexner Medical Center (OSUWMC) Columbus Ohio USA
2. University of Calgary Diagnostic and Scientific Centre Calgary Alberta Canada
3. Inform Diagnostics Dallas Texas USA
4. Dartmouth‐Hitchcock Medical Center Lebanon New Hampshire USA
5. NYU Langone Medical Center New York New York USA
6. University of Arizona Banner University Medical Center Tucson Arizona USA
7. The University of Virginia Virginia USA
8. Hospital Obrero La Paz Bolivia