Nashwin Laungani1, Steven Hengen1, Christopher Nester2, Molly Housley Smith3. 1. Division of Oral and Maxillofacial Pathology, University of Kentucky College of Dentistry, Lexington, KY, USA. 2. Private Practice, Sheffield, AL, USA. 3. Division of Oral and Maxillofacial Pathology, University of Kentucky College of Dentistry, Lexington, KY, USA. Electronic address: molly.housley.smith@gmail.com.