1. Department of Biochemistry and Molecular Genetics and Ehime University Graduate School of Medicine, Toon, Japan.
2. Department of Pediatrics, Ehime University Graduate School of Medicine, Toon, Japan.
3. Division of Cell Growth and Tumor Regulation, Proteo-Science Center, Ehime University, Toon, Japan.
4. Division of Biomolecular Engineering, Proteo-Science Center, Ehime University, Matsuyama, Japan.