1. Department of Biomedical Engineering, University of California Davis, Davis, California.
2. Department of Orthopedic Surgery and Musculoskeletal Trauma, University of Thessaly, Thessaly, Greece.
3. Department of Pharmacology, University of California Davis, Davis, California.
4. Department of Internal Medicine, University of California Davis, Davis, California.
5. Department of Orthopedic Surgery, University of California Davis, Davis, California.