1. Department of Biomedical Engineering, College of Medicine, Seoul National University, Jongno, Seoul, South Korea
2. Interdisciplinary Program in Bioengineering, Graduate School, Seoul National University, Gwanak, Seoul, South Korea
3. Department of Emergency Medicine, Seoul National University Hospital, Jongno, Seoul, South Korea
4. Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Jongno, Seoul, South Korea
5. Department of Emergency Medicine, Seoul Metropolitan BORAMAE Medical Center, Donjak, Seoul, South Korea
6. Department of Biomedical Engineering, Medical Research Center, College of Medicine, Institute of Medical and Biological Engineering, Seoul National University, Jongno, Seoul, South Korea