1. School of Biomedical Engineering, Science and Health Systems, Drexel University, 3141 Chestnut St., Philadelphia, PA 19104.
2. Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee, 956 Court Ave., Suite E226, Memphis, TN 38163.
3. Exponent, Inc., 3440 Market St., Suite 600, Philadelphia, PA 19104.
4. Department of Bioengineering, Clemson University and Clemson-Medical University of South Carolina Bioengineering Program, 68 President Street, Charleston, SC 29425.
5. Department of Mechanical and Aerospace Engineering, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH 44106.