Michelle L Delco1, Lawrence J Bonassar2,3. 1. Department of Clinical Science, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA. 2. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA. lb244@cornell.edu. 3. Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA. lb244@cornell.edu.