1. University of Pittsburgh, McGowan Institute for Regenerative Medicine, Pittsburgh, Pennsylvania, United States, ;
2. University of Pittsburgh, McGowan Institute for Regenerative Medicine, 450 Technology Drive, Suite 300, Pittsburgh, Pennsylvania, United States, 15219, ;
3. University of Pittsburgh, Oral and Maxillofacial Surgery, 3459 5th Ave. Suite 202S, Pittsburgh, Pennsylvania, United States, 16046, ;
4. University of Pittsburgh, Bioengineering, Pittsburgh , Pennsylvania, United States, ;
5. University of Pittsburgh, 6614, McGowan Institute for Regenerative Medicine, Pittsburgh, Pennsylvania, United States, ;
6. Cornell University College of Veterinary Medicine, Clinical Sciences, Ithaca, New York, United States, ;
7. University of Pittsburgh, Bioengineering, 405 Center for Biotechnology, 300 Technology Drive, Pittsburgh, Pennsylvania, United States, 15219, , ;