1. Department of Mechanical Engineering, Samuel Ginn College of Engineering, Auburn University, Auburn, AL 36849; Department of Mechanical Engineering, Virginia Tech, 460 Old Turner Street (MC 0710), 100S Randolph Hall, Blacksburg, VA 24061
2. Department of Mechanical Engineering, Samuel Ginn College of Engineering, Auburn University, Auburn, AL 36849
3. Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL 36849
4. Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn 36849, AL