1 Resident, Department of Oral and Maxillofacial Surgery, University of California, San Francisco; and MD Candidate, School of Medicine, University of California, San Francisco, San Francisco, CA. Electronic address: Stephen.Yang@ucsf.edu.
2 DMD Candidate, School of Dental Medicine, University of Pennsylvania; and MPH Candidate, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
3 Associate Professor and Program Director, Department of Oral and Maxillofacial Surgery, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
4 Assistant Professor and Program Director, Department of Oral and Maxillofacial Surgery, University of California, San Francisco, San Francisco, CA.