1. Department of Pharmacy Miyagi Cancer Center Natori Japan
2. Laboratory of Clinical Pharmacy Tohoku University Graduate School of Pharmaceutical Sciences Sendai Japan
3. Department of Pharmaceutical Sciences Tohoku University Hospital Sendai Japan
4. Division of Preventive Medicine and Epidemiology Tohoku Medical Megabank Organization, Tohoku University Sendai Japan
5. Drug Informatics, Faculty of Pharmacy Meijo University Nagoya Japan
6. Division of Molecular Epidemiology Jikei University School of Medicine Tokyo Japan