1. Department of Information and Communication Technology, Health Insurance Review and Assessment Service, Wonju, Korea.
2. Research Institute for Health Insurance Review and Assessment, Health Insurance Review and Assessment Service, Wonju, Korea.
3. Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Korea.
4. Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand.
5. Department of Emergency Medicine, Dong-A University College of Medicine, Busan, Korea.
6. Mo-Im Kim Nursing Research Institute, College of Nursing, Yonsei University, Seoul, Korea.