1. Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA
2. Indiana University School of Medicine, Evansville, Indiana, USA
3. Department of Biomedical Engineering, Indiana University Purdue University–Indianapolis, Indianapolis, Indiana, USA
4. Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA
5. Department of Anatomy, Cell Biology and Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA