1. Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, NY 10010, USA.
2. Department of Pathology, New York University School of Medicine, New York, NY 10016, USA.
3. Department of Pediatric Dentistry, New York University College of Dentistry, New York, NY 10010, USA.
4. Department of Biomaterials, New York University College of Dentistry, New York, NY 10010, USA.
5. Carl Zeiss Microscopy, LLC, Thornwood, NY 10594, USA.
6. Department of Pediatrics, Dalhousie University, Halifax, NS B3H 4R2, Canada.
7. Biology Program, Division of Science and Mathematics, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.