1. Department of Transplant and Endocrine Surgery; Nagoya Daini Red Cross Hospital; Nagoya Japan
2. Department of Renal Transplant Surgery; Aichi Medical University School of Medicine; Nagakute Japan
3. Department of Kidney Disease and Transplant Immunology; Aichi Medical University School of Medicine; Nagakute Japan
4. Division of Biostatistics; Clinical Research Center; Aichi Medical University Hospital; Nagakute Japan
5. Department of Nephrology; Nagoya Daini Red Cross Hospital; Nagoya Japan
6. Department of Nephrology; Masuko Memorial Hospital; Nagoya Japan