1. Research Institute for Elderly HealthWaseda University Tokorozawa Saitama Japan
2. Tokai Acupuncture Moxibustion Traditional Medicine Clinic Numazu Shizuoka Japan
3. Department of BiologyWaseda University Tokyo Japan
4. Department of Life ScienceNational Taiwan University Taipei Taiwan
5. Department of PediatricsKaohsiung Medical University Kaohsiung City Taiwan
6. Graduate Institute of Medicine, School of MedicineKaohsiung Medical University Kaohsiung City Taiwan