1 Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA.
2 Department of Oral and Maxillofacial Medicine and Diagnostic Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, OH, USA; Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
3 Department of Dermatology, Cleveland Clinic, Cleveland, OH, USA.
4 Department of Oral and Maxillofacial Medicine and Diagnostic Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, OH, USA; Department of Pathology, University Hospitals Cleveland Medical Center/Case Western Reserve University School of Medicine, Cleveland, OH, USA. Electronic address: [email protected].