1. Department of Anatomic Pathology, Pathology and Laboratory Medicine Institute Cleveland Clinic Cleveland Ohio USA
2. Affiliated Dermatology Dublin Ohio USA
3. Quantitative Health Sciences Cleveland Clinic Cleveland Ohio USA
4. Department of Molecular Pathology and Cytogenetics, Pathology and Laboratory Medicine Institute Cleveland Clinic Cleveland Ohio USA
5. Department of Molecular Genetic Pathology and Dermatopathology University of Michigan Ann Arbor Michigan USA