1. Department of Medical Science, Chungnam National University School of Medicine, Daejeon 35015, Korea
2. Department of Biochemistry, Chungnam National University School of Medicine, Daejeon 35015, Korea
3. Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon 35015, Korea
4. Department of Neurology, Chungnam National University Hospital, Daejeon 35015, Korea
5. Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon 35015, Korea
6. Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon 35015, Korea