1. Department of Japanese‐Oriental (Kampo) Medicine, Graduate School of MedicineChiba University Chiba Japan
2. Department of Bioinformatics, Graduate School of MedicineChiba University Chiba Japan
3. Center for Pharmaceutical Education, Faculty of PharmacyYokohama University of Pharmacy Yokohama Japan
4. Biostatistics SectionClinical Research Center Chiba University Hospital Chiba Japan
5. Center for Frontier Medical EngineeringChiba University Chiba Japan