Schaap, Laura A.; Pluijm, Saskia M. F.; Deeg, Dorly J. H.; Penninx, Brenda W.; Nicklas, Barbara J.; Lips, Paul; Harris, Tamara B.; Newman, Anne B.; Kritchevsky, Steve B.; Cauley, Jane A.; Goodpaster, Bret H.; Tylavsky, Frances A.; Yaffe, Kristine; Visser, Marjolein; Health ABC Study