1. Department of Biomedical Engineering, University of California, Davis, Davis, CA 95616, USA.
2. Physical and Life Sciences, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA.
3. Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, University of California, Davis, Davis, CA 95616, USA.
4. Department of Orthopaedic Surgery, School of Medicine, UC Davis Health, Sacramento, CA 95817, USA.