1. Department of Emergency Medicine University of Wisconsin Madison Wisconsin USA
2. Department of Emergency Medicine Stanford University Stanford California USA
3. Department of Physiology and Pharmacology SUNY Downstate Health Sciences University New York New York USA
4. Department of Emergency Medicine Milton S Hershey Medical Center Penn State Health Hershey Pennsylvania USA
5. Department of Emergency Medicine Maimonides Medical Center Brooklyn New York USA
6. SUNY Downstate Health Sciences University College of Medicine New York New York USA
7. Department of Emergency Medicine SUNY Downstate Brooklyn New York USA