1. Tulane University School of Medicine, New Orleans, LA, USA
2. Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
3. Department of Neurosurgery, Tulane University School of Medicine, New Orleans, LA, USA
4. Department of Medical Sciences, Clinical Anatomy, Embryology and Neurosciences Research Group, University of Girona, Girona, Spain
5. Department of Neurology, Tulane University School of Medicine, New Orleans, LA, USA
6. Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA
7. Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
8. Department of Anatomical Sciences, St. George’s University, St. George’s, Grenada