1. Research Team for Geriatric Pathology, Tokyo Metropolitan Institute of Gerontology, Tokyo 173-0015, Japan
2. Department Medical Technology, Faculty of Medical Engineering, Toin University of Yokohama, Yokohama 225-8503, Japan
3. Division of Pathology, Cancer Institute, The Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
4. Bioinformatics Group, Genome Center, The Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan
5. Department of Dermatology, Dokkyo University School of Medicine, Tochigi 321-0293, Japan
6. Department of Pathophysiology, Yokohama College of Pharmacy, Yokohama 245-0066, Japan