1. Sing Orthodontics, Austin, TX, USA
2. Department of Plastic and Reconstructive Surgery, The John Hopkins University School of Medicine, Baltimore, MD
3. Department of Radiology, Ohio State University, Columbus, OH, USA
4. Department of Plastic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
5. Law Office of Erick Rigby, Washington, PA, USA
6. School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, USA
7. Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
8. UPMC Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA