1. Department of BioSciences Rice University Houston Texas
2. Department of Mechanical Engineering University of Delaware Newark Delaware
3. Department of Diagnostic and Biomedical Sciences School of Dentistry, University of Texas Health Science Center at Houston Houston Texas
4. Department of Bioengineering Rice University Houston Texas
5. Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Medical Center, United States Department of Veterans Affairs Philadelphia Pennsylvania
6. Department of Orthopedic Surgery University of Pennsylvania Perelman School of Medicine Philadelphia Pennsylvania