1. Department of Laboratory MedicineShinshu University Hospital Matsumoto Japan
2. Life Science Research CenterNagano Children's Hospital Matsumoto Japan
3. Division of Blood TransfusionShinshu University Hospital Matsumoto Japan
4. Center for Advanced Cell TherapyShinshu University Hospital Matsumoto Japan
5. Department of Laboratory MedicineNagano Children's Hospital Azumino Japan
6. Department of Hematology and OncologyNagano Children's Hospital Azumino Japan