1. Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute; Trinity College Dublin; Dublin 2 Ireland
2. Department of Mechanical and Manufacturing Engineering, School of Engineering; Trinity College Dublin; Dublin Ireland
3. Department of Bioengineering, School of Engineering and Applied Sciences; University of Pennsylvania; Philadelphia Pennysylvania
4. Department of Animal Biology, School of Veterinary Medicine; University of Pennsylvania; Philadelphia Pennysylvania
5. Department of Pathobiology, School of Veterinary Medicine; University of Pennsylvania; Philadelphia Pennysylvania
6. Department of Clinical Studies-New Bolton Center, School of Veterinary Medicine; University of Pennsylvania; Philadelphia Pennysylvania
7. Department of Orthopaedic Surgery; Perelman School of Medicine University of Pennsylvania; Philadelphia Pennysylvania