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