Daniel B. Spagnoli, DDS, MS, PhD 
Department of Oral and Maxillofacial Surgery, School of Dentistry, Louisiana State University Health Sciences Center, 1100 Florida Avenue, New Orleans, LA 70119-2714, USA
Brian B. Farrell, DDS, MD 
Carolinas Center for Oral and Facial Surgery, 411 Billingsley Road, Suite 105, Charlotte, NC 28211, USA
Department of Oral and Maxillofacial Surgery, Louisiana State University Health Sciences Center, 1100 Florida Avenue, New Orleans, LA 70119-2714, USA
Myron R. Tucker, DDS 
Carolinas Center for Oral and Facial Surgery, 411 Billingsley Road, Suite 105, Charlotte, NC 28211, USA
Department of Oral and Maxillofacial Surgery, Louisiana State University Health Sciences Center, 1100 Florida Avenue, New Orleans, LA 70119-2714, USA