1 Professor and the William M. Feagans Chair, School of Dental Medicine, University at Buffalo, The State University of New York, Buffalo, NY; editor of The Journal of the American Dental Association. Electronic address: glickm@buffalo.edu.
2 Professor, Global Oral Health, Institute of Dentistry, Bart's and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom.
3 Professor, School of Public Health, University of Maryland, College Park, Md.
4 Chief economist and vice president, Health Policy Institute, American Dental Association, Chicago, Ill.
5 Professor and the chair, Department of Epidemiology and Public Health, University College London, London, United Kingdom.
6 Professor and the chair, Department of Dental Public Health, University of Pittsburgh, Pittsburgh, Pa.