1. Tissue Engineering and Wound Healing Laboratory, Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
2. Department of Burns and Wound Care Center, Second Affiliated Hospital of College of Medicine, Zhejiang University, Hangzhou, China.
3. Department of Bioengineering, School of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania.
4. Musculoskeletal Transplant Foundation, Edison, New Jersey.