1. ITI Research Institute for Dental and Skeletal Biology, University of Bern, Bern, Switzerland.
2. The VA Boston Healthcare System and Orthopaedic Research Laboratory, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
3. Co.don, Molecular Medicine, Biotechnology, and Tissue Engineering, Teltow, Germany.
4. Musculoskeletal Transplant Foundation, Edison, New Jersey.
5. Department of Bioengineering, Musculoskeletal Research Center, University of Pittsburgh, Pittsburgh, Pennsylvania.
6. Synthasome, San Diego, California.
7. Center for Biomedical Engineering, Brown University, Providence, Rhode Island.
8. Genzyme Corporation, Cambridge, Massachusetts.
9. Department of Biomedical Engineering, Tufts University, Medford, Massachusetts.
10. Department of Biomedical Engineering, Columbia University, New York, New York.