Affiliation: | †Formerly, Assistant Professor, Division of Surgical and Anatomic Pathology; and Currently, Private Practice, Chatanooga, TN;‡Resident, Division of Oral Diagnosis and Oral and Maxillofacial Surgery, Mayo Clinic, College of Medicine, Rochester, MN; Formerly, Assistant Professor, Division of Oral Diagnosis and Oral and Maxillofacial Surgery; and Currently, Associate Professor, Oral and Maxillofacial Surgery, University of Minnesota Medical Center, Minneapolis, MN;§Resident, Division of Oral Diagnosis and Oral and Maxillofacial Surgery, Mayo Clinic, College of Medicine, Rochester, MN;¶Biostatistician, Division of Biostatistics, Mayo Clinic, College of Medicine, Rochester, MN |