1. Department of Medical Chemistry,
2. Department of Immunology and Cell Biology,
3. Second Department of Anatomy, Osaka City University Medical School, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan.
4. Department of Cardiovascular Medicine,
5. Department of Anatomy and Neurobiology,
6. Department of Pathology and Biology of Diseases, Graduate School of Medicine, Kyoto University, Yoshida Konoe-cho, Sakyo, Kyoto, 606-8501, Japan.