1. Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences, Japan
2. Infection Control Team, Tokushima University Hospital, Japan
3. Department of Cardiovascular Surgery, Tokushima University Graduate School of Biomedical Sciences, Japan
4. Department of Neurology, Tokushima University Graduate School of Biomedical Sciences, Japan
5. Department of Dermatology, Tokushima University Graduate School of Biomedical Sciences, Japan