[1] Ctr Dis Control & Prevent, Atlanta, GA USA
[2] Westchester Cty Med Ctr, Valhalla, NY 10595 USA
[3] New York Med Coll, Dept Med, Valhalla, NY 10595 USA
[4] Univ N Carolina, Gillings Sch Global Publ Hlth, Chapel Hill, NC USA
[5] Joint Commiss, Oak Brook Terrace, IL USA
[6] Johns Hopkins Univ, Sch Med, Baltimore, MD USA
[7] St Joseph Mercy Hlth Syst, Ann Arbor, MI USA
[8] Univ Iowa, Carver Coll Med, Iowa City, IA USA
[9] Iowa City Vet Adm Healthcare Syst, Iowa City, IA USA
[10] Brigham & Womens Hosp, Boston, MA 02115 USA
[11] Harvard Univ, Sch Med, Boston, MA USA