[1] Kaiser Permanente Cent Valley, Dept Emergency Med, 4601 Dale Rd, Modesto, CA 95356 USA
[2] Univ Minnesota, Hennepin Cty Med Ctr, Dept Emergency Med, Minneapolis, MN 55415 USA
[3] Donald & Barbara Zucker Sch Med Hofstra Northwell, Dept Emergency Med, Manhasset, NY USA
[4] Washington Univ, Dept Med, Div Emergency Med, St Louis, MO USA
[5] St Johns Riverside Hosp, Dept Emergency Med, Yonkers, NY USA
[6] Univ Missouri, Dept Emergency Med, Columbia, MO USA
[7] Icahn Sch Med Mt Sinai, Elmhurst Hosp Ctr, Dept Emergency Med & Med Educ, Simulat Ctr, Elmhurst, NY USA
[8] Weill Cornell Med, New York Presbyterian, Dept Emergency Med, New York, NY USA
[9] Univ Texas Southwestern Med Ctr Dallas, Dept Emergency Med, Dallas, TX 75390 USA
[10] Univ Illinois, Jump Simulat, Peoria, IL USA
[11] Olive View UCLA Med Ctr, Ronald Reagan UCLA Med Ctr, Dept Emergency Med, Los Angeles, CA USA
[12] Icahn Sch Med Mt Sinai, Dept Emergency Med Pediat Med Educ, New York, NY 10029 USA