1. Interdisciplinary Laboratory of Electrochemistry and Ceramics, Department of Chemistry, Federal University of São Carlos, São Carlos, Brazil.
2. Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania.
3. McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
4. Translational Musculoskeletal Research Center, CMC VA Medical Center, Philadelphia, Pennsylvania.