authors
- Henderson, Rebecca M
- Marsh, Anthony P
- Pahor, Marco
- McDermott, Mary M
- Rejeski, Jack
- Tudor-Locke, Catrine
- Kritchevsky, Stephen B
- Miller, Michael E
- Fielding, Roger A
- Thomas M. Gill, MD
- Glynn, Nancy W
- Guralnik, Jack M
- King, Abby
- Newman, Anne B
- Manini, Todd M