1. Department of Nephrology and Rheumatology Tokyo Metropolitan Children's Medical Center Tokyo Japan
2. Department of Diagnostic Radiology Tokyo Metropolitan Children's Medical Center Tokyo Japan
3. Department of Infectious Diseases Tokyo Metropolitan Children's Medical Center Tokyo Japan
4. Department of Emergency and Critical Care Medicine Tokyo Metropolitan Children's Medical Center Tokyo Japan
5. Department of Hematology/Oncology Tokyo Metropolitan Children's Medical Center Tokyo Japan
6. Department of Pathology/Medical Inspection Tokyo Metropolitan Children's Medical Center Tokyo Japan