1. Department of Anatomical Sciences St. George's University St. George's Grenada
2. Department of Neurosurgery Tulane University School of Medicine New Orleans Louisiana USA
3. Department of Neurology Tulane University School of Medicine New Orleans Louisiana USA
4. Department of Anatomy University of Warmia and Mazury Olsztyn Poland
5. Department of Neurosurgery and Ochsner Neuroscience Institute Ochsner Health System New Orleans Louisiana USA
6. Department of Structural & Cellular Biology Tulane University School of Medicine New Orleans Louisiana USA