1. Department of Emergency Medicine; Yale University, Yale-New Haven Hospital; 464 Congress Avenue, Suite 260 New Haven CT 06519
2. Department of Emergency Medicine; Boston Medical Center; 1 Boston Medical Center Place Boston MA 02118
3. Department of Emergency Medicine; NY University School of Medicine, NYU Langone Medical Center/Bellevue Hospital Center; First Avenue & 27th Street, Room A340 New York NY 10016