1. Division of Integrated Arts and Social Sciences, Graduate School of Technology, Industrial and Social Sciences, Tokushima, Japan
2. Shuseikai Medical Corporation, Yoshinogawa Hospital, Tokushima, Japan; Emeritus Professor, Department of Neurosurgery, Tokushima University, Tokushima, Japan; Former Director of Tokushima University Hospital, Tokushima, Japan
3. Shuseikai Medical Corporation, Yoshinogawa Hospital, Tokushima, Japan; Medical Research/Tokushima University, Tokushima, Japan