By
Richard Drake, PhD, FAAA, Director of Anatomy, Professor of Surgery, Cleveland Clinic Lerner College of Medicine, Cleveland, OH
A. Wayne Vogl, PhD, FAAA, Professor of Anatomy & Cell Biology, Department of Cellular and Physiological Sciences, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
Adam Mitchell, MB, BS, FRCS, FRCR, Joint Head of Graduate Entry Anatomy, Imperial College, University of London; Consultant Radiologist, Department of Imaging, Charing Cross Hospital, London, UK