1. Kidney Disease and Transplant Center Shonan Kamakura General Hospital Kamakura Japan
2. Department of Plastic Surgery Oita Oka Hospital Oita Japan
3. Department of Plastic and Reconstructive Surgery Saitama Medical University Moroyama Japan
4. Department of Plastic and Reconstructive Surgery Sapporo City General Hospital Sapporo Japan
5. Department of Vascular Surgery Shinsuma General Hospital Kobe Japan
6. Department of Plastic and Reconstructive Surgery Critical Limb Ischemia Center, Kitaharima Medical Center Ono Japan
7. Department of Plastic and Reconstructive Surgery Yao Tokushukai General Hospital Osaka Japan
8. Department of Plastic and Reconstructive Surgery Juntendo University School of Medicine Tokyo Japan
9. Department of Plastic and Reconstructive Surgery Kyorin University School of Medicine Tokyo Japan
10. Pressure Ulcers and Wound Healing Research Center Sapporo Japan