[1] Geneva Univ Hosp, Div Bone Dis, Dept Internal Med Specialties, Geneva, Switzerland
[2] Fac Med, Geneva, Switzerland
[3] Wake Forest Sch Med, Dept Biostat Sci, Winston Salem, NC USA
[4] Tufts Univ, Nutr Exercise Physiol & Sarcopenia Lab, Jean Mayer USDA Human Nutr Res Ctr Aging, Medford, MA 02155 USA
[5] Pennington Biomed Res Ctr, Dept Preventat Med, 6400 Perkins Rd, Baton Rouge, LA 70808 USA
[6] Yale Sch Med, Dept Internal Med, New Haven, CT USA
[7] Stanford Univ, Sch Med, Dept Hlth Res & Policy, Stanford, CA 94305 USA
[8] Stanford Univ, Sch Med, Dept Med, Stanford, CA 94305 USA
[9] Boston Univ, Sch Med, Dept Med, Boston, MA 02215 USA
[10] Univ Florida, Dept Aging & Geriatr Res, Gainesville, FL 32611 USA
[11] Northwestern Univ, Dept Med & Prevent Med, Feinberg Sch Med, Evanston, IL 60208 USA
[12] Univ Pittsburgh, Dept Epidemiol, Grad Sch Publ Hlth, Pittsburgh, PA 15260 USA
[13] Wake Forest Univ, Dept Internal Med, Winston Salem, NC 27109 USA
[14] Sch Med, Winston Salem, NC USA
[15] Univ Maryland, Dept Epidemiol & Publ Hlth, Sch Med, College Pk, MD 20742 USA