1 Professor, Oral and Maxillofacial Surgery College of Dental Medicine, Medical University of South Carolina, Charleston, SC.
2 Professor, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Director, Residency Program, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Case Western Reserve University, Cleveland, OH.
3 Professor, Department of Oral & Maxillofacial Surgery, Penn Dental Medicine, University of Pennsylvania, Philadelphia, PA.
4 Division of Oral & Maxillofacial Surgery, University of Cincinnati Department of Surgery, Cincinnati, OH. Electronic address: [email protected].