1. Advance Radiation Research, Education, and Management Center, Tokushima University; 3-18-15 Kuramoto-cho Tokushima 770-8503 Japan
2. Graduate School of Biomedical Sciences; Tokushima University; 3-18-15 Kuramoto-cho Tokushima 770-8503 Japan
3. R&D Department; Awa Paper Mfg. Co., Ltd.; 3-10-18 Minamiyaso-cho Tokushima 770-0005 Japan
4. Support Center for Advanced Medical Sciences, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima University; 3-18-15 Kuramoto-cho Tokushima 770-8503 Japan
5. Institute of Technology and Science Center, Tokushima University; 2-1 Minamijyousanjima-cho Tokushima 770-8506 Japan