1. Harvard School of Dental Medicine, Harvard University, Boston, MA, USA
2. Department of Restorative Dentistry and Biomaterials Sciences, Harvard School of Dental Medicine, Boston MA, USA
3. Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
4. Department of Anatomical Sciences, St. George’s University, St. George’s, Grenada, USA
5. Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA
6. Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, USA
7. Dental and Oral Medical Center, Kurume University School of Medicine, Kurume, Fukuoka, Japan
8. Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan