[1] Univ Maryland, Med Ctr, Dept Pharm, Baltimore, MD 21201 USA
[2] Univ Maryland, Dept Emergency Med, Baltimore, MD 21201 USA
[3] NYU, Sch Med, New York, NY USA
[4] Univ Chicago, Sect Emergency Med, Chicago, IL 60637 USA
[5] Univ Ottawa, Dept Emergency Med, Ottawa, ON, Canada
[6] Univ Calif San Francisco, Dept Emergency Med, San Francisco, CA 94143 USA
[7] MedEdLIFE Res Collaborat, San Francisco, CA USA