1. Department of Emergency Medicine, Morristown Medical Center, Morristown, NJ, USA;
2. Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ, USA;
3. Department of Emergency Medicine, New Jersey Poison Information and Education System, Rutgers New Jersey Medical School, Newark, NJ, USA;
4. UT Southwestern Medical School, Dallas, TX, USA;
5. American College of Medical Toxicology, Phoenix, AZ, USA;
6. School of Medicine, University of Colorado, Aurora, CO, USA