1. Forensic Toxicology Division, National Forensic Service, Wonju, Republic of Korea
2. Department of Biostatistics and Center of Biomedical Data Science, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
3. Forensic Toxicology Division, Daejeon institute, National Forensic Service, Daejeon, Republic of Korea
4. Department of Emergency Medicine and Research Institute of Hyperbaric Medicine and Science, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea