1. Laboratory of Anatomy and Cell Biology, Department of Health Sciences, Kyorin University, Tokyo 181-8612, Japan
2. Department of Clinical Laboratory, St. Marianna University Yokohama Seibu Hospital, Kanagawa 241-0811, Japan
3. Department of Biological Science, Faculty of Science, Kanagawa University, Kanagawa 259-1293, Japan
4. Department of Biomolecular Science, Faculty of Science, Toho University, Chiba 274-8510, Japan
5. Department of Anatomy, Graduate School of Medicine, Teikyo University, Tokyo 173-8605, Japan
6. Department of Biochemistry, The Jikei University School of Medicine, Tokyo 105-8461, Japan