1. Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California2David Geffen School of Medicine at UCLA, Torrance, California3Los Angeles Biomedical Research Institute, Los Angeles, California
2. Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California2David Geffen School of Medicine at UCLA, Torrance, California3Los Angeles Biomedical Research Institute, Los Angeles, California4Berry Consultants, LLC