1. Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA.
2. Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania,
3. Philadelphia, PA, USA.
4. Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, USA.
5. School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan.
6. Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA.
7. Department of Orthopaedic Surgery, Case Western Reserve University, Cleveland, OH, USA.