[1] Emory Univ, Dept Med, Div Infect Dis, Sch Med, Atlanta, GA 30308 USA
[2] Emory Univ, Div Hosp Med, Dept Med, Sch Med, Atlanta, GA 30308 USA
[3] Emory Univ, Rollins Sch Publ Hlth, Dept Epidemiol, Atlanta, GA 30308 USA
[4] Emory Univ, Nell Hodgson Woodruff Sch Nursing, Atlanta, GA 30308 USA
[5] Emory Univ, Dept Emergency Med, Sch Med, Emory Univ Hosp Midtown, Atlanta, GA 30308 USA
[6] Grady Hlth Syst, Ambulatory Care Serv, Atlanta, GA USA
[7] Kaiser Permanente Georgia, Southeast Permanente Med Grp, Atlanta, GA USA
[8] Morehouse Sch Med, Div Hosp Med, Dept Internal Med, Atlanta, GA 30310 USA
[9] Emory Univ, Dept Family & Prevent Med, Sch Med, Atlanta, GA 30308 USA
[10] Emory Univ, Dept Epidemiol, Sch Med, Atlanta, GA 30308 USA