1. Faculty of Advanced Techno-Surgery, Graduate School of Medicine,
2. Department of Neurosurgery, and
3. Graduate School of Comprehensive Human Science and
4. Department of Neurosurgery, University of Tsukuba;
5. International Medical Center, Saitama Medical University, Saitama; and
6. Department of Radiology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital;
7. STATZ Institute, Inc., Tokyo;
8. Department of Hygiene and Public Health II, Tokyo Women's Medical University;
9. Department of Human Pathology, Gunma University, Gunma, Japan
10. Cell-Medicine, Inc., Ibaragi;