Affiliation: | 1. Department of Emergency Medicine, Loma Linda University, Loma Linda, California USA;2. Department of Medicine, Division of Critical Care, Loma Linda University, Loma Linda, California USA;3. School of Medicine, Loma Linda University, Loma Linda, California USA;4. Department of Pediatrics, Loma Linda University, Loma Linda, California USA;5. Department of Medicine, Loma Linda University, Loma Linda, California USA |