1. Department of Molecular Anatomy, Graduate School of Medicine, Nippon Medical School
2. Department of Radiobiology/Molecular Epidemiology, Radiation Effects Research Foundation
3. Department of Surgical Pathology, Nippon Medical School
4. Department of Obstetrics and Gynecology, Ludwig-Maximilians-University of Munich
5. Department of Pathophysiology, Medical University of Vienna
6. Department of Physiology and Cell Biology, Ohio State University