Affiliation: | 1. Department of Emergency Medicine, Gundersen Health System, La Crosse, WI;2. Department of Emergency Medical Services, Gundersen Health System, La Crosse, WI;3. Department of Medical Research, Gundersen Health System, La Crosse, WI;1. Minnesota Poison Control System, Department of Emergency Medicine, Hennepin County Medical Center, University of Minnesota Medical School, Minneapolis, MN, United States;2. Department of Emergency Medicine, Hennepin County Medical Center, United States |