1. Department of Mechanical Engineering, University of Minnesota
2. Department of Biomedical Engineering, University of Minnesota; Department of Surgery, University of Minnesota
3. Department of Mechanical Engineering, University of Minnesota; Department of Biomedical Engineering, University of Minnesota; Department of Surgery, University of Minnesota; Institute for Engineering in Medicine, University of Minnesota
4. Department of Mechanical Engineering, University of Minnesota; Department of Biomedical Engineering, University of Minnesota; Institute for Engineering in Medicine, University of Minnesota