Richard Suzman is associate director for Behavioral and Social Research at the National Institute on Aging, National Institutes of Health.
Arthur van Soest is an economist in the Department of Econometrics & OR at Tilberg University, Tilburg, Netherlands, and at the RAND Corporation.
Craig Velozo is in the Department of Occupational Therapy at the College of Public Health and Health Professions at the University of Florida and the Veterans Affairs Medical Center in Gainsville, Florida.
Julie D. Weeks is acting chief of the Aging and Chronic Disease Studies Branch and project director of longitudinal studies of aging in the Office of Analysis and Epidemiology of the National Center for Health Statistics, Centers for Disease Control and Prevention.
David Weir is a research professor at the Survey Research Center at the University of Michigan.
Carlos Weiss is assistant professor in the Division of Geriatric Medicine at the Johns Hopkins University School of Medicine.
Gale Whiteneck is director of research at Craig Hospital in Englewood, Colorado.