Institution: | 1. Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA;2. Department of Health Sciences, Brigham Young University, Provo, UT, USA;3. Department of Emergency Medicine, Intermountain Healthcare, Provo, UT, USA;4. School of Medicine, University of California, San Diego, La Jolla, CA, USA;5. Healthcare Delivery and Policy Program, Arizona State University, Tempe, AZ, USA;6. Mayo Clinic, Rochester, MN, USA |