1. Associate Professor and Program Director, Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, Calif.
2. Professor, Department of Orthodontics, and Director, Craniofacial Research Instrumentation Laboratory, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, Calif.
3. Mathematical Statistician, Biometric Research Program, National Cancer Institute, NIH, Bethesda, Md.
4. Adjunct Professor, Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, Calif.
5. Associate Professor, Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, Calif.
6. Adjunct Assistant Professor, Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco Calif.
7. Professor and Chair, Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, Calif.