[1] 800 Univ Bay Dr,Suite 310, Madison, WI 53705 USA
[2] Univ Wisconsin Madison, BerbeeWalsh Dept Emergency Med, Sch Med & Publ Hlth, Suite 310, Madison, WI 53705 USA
[3] Univ Wisconsin Madison, Ebling Lib Hlth Sci, Sch Med & Publ Hlth, 750 Highland Ave, Madison, WI 53705 USA
[4] Univ Wisconsin Madison, Sch Nursing, 701 Highland Ave, Madison, WI 53705 USA
[5] Univ Wisconsin Madison, Dept Med Geriatr & Gerontol, Sch Med & Publ Hlth, 1685 Highland Ave, Madison, WI 53792 USA
[6] Univ Wisconsin Madison, Dept Populat Hlth Sci, Sch Med & Publ Hlth, Warf Off Bldg,610 Walnut St 707, Madison, WI 53726 USA
[7] Univ Wisconsin Madison, Coll Engn, Dept Ind & Syste Ms Engn, 3107 Mech Engn Bldg,1513 Univ Ave, Madison, WI 53706 USA