R. Tracy Ballock, M.D. Assistant Staff Department of Biomedical Engineering / ND-20 Lerner Research Institute 9500 Euclid Avenue Cleveland, Ohio 44195 Telephone: (216) 44 Fax: (216) 444-9198

Investigator:

• Yvonne Shao, Ph.D.

Collaborators:

• Robert E. Guldberg, Ph.D., Dept. of Mechanical Engineering, Georgia Inst. of Technol., Atlanta, GA
• Brian Johnstone, Ph.D., Dept. of Orthopaedics, Case Western Reserve Univ., Cleveland, OH
• Jean F. Welter, M.D., Ph.D., Dept. of Orthopaedics, Case Western Reserve Univ., Cleveland, OH
• Matthew C. Stewart, D.V.M., Ph.D., Dept. of Orthopaedics, Case Western Reserve Univ., Cleveland, OH