1. Department of Orthopedic Surgery; Rush University Medical Center; 1611 W. Harrison Street Chicago Illinois 60612
2. Department of Bioengineering; University of Illinois at Chicago; 851 S. Morgan Street Chicago Illinois 60607
3. Department of Biomedical Engineering and Mechanics; Virginia Tech; 339 Kelly Hall, 325 Stanger Street MC 0298 Blacksburg Virginia 24061
4. Department of Internal Medicine (Rheumatology); Rush University Medical Center; 1611 W. Harrison Street Chicago Illinois 60612
5. Department of Bioengineering; Rice University; 6100 Main Street Houston Texas 77005
6. Lerner Research Institute; The Cleveland Clinic Foundation; 9500 Euclid Avenue Cleveland Ohio 44195