Marios Loukas, MD, PhD, Chair and Professor of Anatomy, St George’s University, Grenada, W.I, R. Shane Tubbs, Professor and Program Director, Tulane University School of Medicine, New Orleans, Louisiana and Department of Neurosurgery and Ochsner Neuroscience Institute Ochsner Health System, New Orleans, LA, Peter H. Abrahams, MBBS, FRCS(ED), FRCR, DO(Hon), FHEA, Professor of Clinical Anatomy, Warwick Medical School, UK Professor of Clinical Anatomy, St Georges University, Grenada, W.I., Extraordinary Professor, Dept of Anatomy, University of Pretoria, South Africa, Examiner, MRCS, Royal College of Surgeons (UK), Family Practitioner, London, UK;, Stephen W. Carmichael, PhD, DSc, Professor Emeritus of Anatomy and Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota and Thomas Gest, PhD, Professor Medical Education Texas Tech University Health Sciences Center El Paso, Texas, USA