1. School of Public and Population Health, University of Texas Medical Branch
2. Sealy Center on Aging, University of Texas Medical Branch, Galveston, TX
3. Department of Economics, Farmer School of Business, Miami University
4. Scripps Gerontology Center, Miami University, Oxford, OH
5. Department of Surgery, Rush University Medical Center, Chicago, IL
6. Department of Public Health Sciences, University of Rochester School of Medicine and Dentistry, Rochester
7. Geriatrics & Extended Care Data Analysis Center (GECDAC), Canandaigua VA Medical Center, Canandaigua, NY