1. International Radiation Information Center, Research Institute for Radiation Biology and Medicine, Hiroshima University
2. Department of Histology and Cell Biology, Faculty of Medicine, Kagawa University
3. Ohtani Rehabilitation Hospital
4. Department of Health Services Management, Hiroshima International University
5. Hiroshima Prefectural College of Health Science
6. Department of Neurology, The First Affiliated Hospital, Heilongjiang University of Traditional Chinese Medicine
7. Department of Education, Faculty of Letters, Keio University