[1] INSERM, U1168, VIMA Aging & Chron Dis Epidemiol & Publ Hlth Appr, Villejuif, France
[2] Brigham & Womens Hosp, Dept Med, Channing Div Network Med, 75 Francis St, Boston, MA 02115 USA
[3] Massachusetts Gen Hosp, Dept Emergency Med, Boston, MA 02114 USA