1. Department of Neurosurgery Itoigawa General Hospital Itoigawa Japan
2. Department of Neurology Sendai Headache and Neurology Clinic Sendai Japan
3. Department of Health Promotion Itoigawa City Servant Service Itoigawa Japan
4. Department of Neurology Itoigawa General Hospital Itoigawa Japan
5. Department of Neurosurgery Nou National Health Insurance Clinic Itoigawa Japan
6. Department of Pediatrics Itoigawa General Hospital Itoigawa Japan
7. Itoigawa High School Itoigawa Japan
8. Itoigawa Hakurei High School Itoigawa Japan
9. Kaiyou High School Itoigawa Japan
10. Board of Education Itoigawa City Servant Service Itoigawa Japan
11. Nurse‐Senka SMS Corporation Tokyo Japan
12. Creatone, Regnition Niiza Japan
13. Department of Internal Medicine Itoigawa General Hospital Itoigawa Japan
14. Department of Nursing Itoigawa General Hospital Itoigawa Japan
15. Department of Anesthesiology, Faculty of Medicine University of Toyama Toyama Japan
16. Department of Surgery Itoigawa General Hospital Itoigawa Japan