Affiliation: | ∗ Assistant Professor, Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital and Harvard School of Dental Medicine, Boston, MA;† Associate Professor, Division of Oral and Maxillofacial Surgery, University of California, Los Angeles, Los Angeles, CA;‡ Associate Professor, Division of Oral and Maxillofacial Surgery, Department of Surgery, Emory University School of Medicine;§ Program Director and Director of Research, Division of Oral and Maxillofacial Surgery, Allegheny General Hospital, Pittsburgh, PA;‖ Commander, Dental and Trauma Detachment, US Army Institute of Surgical Research, Fort Sam Houston, TX;¶ Chair and Norman Vine Endowed Professor of Oral Rehabilitation, Department of Oral and Maxillofacial Surgery/Pharmacology, University of Pennsylvania, Philadelphia, PA;# Deputy Clinical Director, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD;∗∗ Associate Professor, Division of Oral and Maxillofacial Surgery, University of Minnesota, Minneapolis, MN |