1. Koujinkai Nagamachi Clinic
2. Labotratory of Clinical Pharmacology and Therapeutics, Tohoku University Graduate School of Pharmaceutical Sciences
3. Department of Planning for Drug Development and Clinical Evaluation, Tohoku University Graduate School of Pharmaceutical Sciences
4. Department of Social Welfare, Faculty of Synthetic Welfare, Tohoku Fukushi University
5. Koujinkai Central Clinic