1. Emeritus Professor of Neurology, Barts and the London School of Medicine, QMUL, London, United Kingdom

2. Hon Consultant Neurologist, Royal London Hospital (Barts Health NHS Trust) and St Mark’s Hospital, London, United Kingdom

3. Professor of Neurology, Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal

4. Adjunct Professor School of Mechanical and Chemical Engineering, University of Western Australia, Perth, Australia

5. Formerly UNSW Professorial Department of Surgery, St Vincent’s Hospital Sydney, Sydney, Australia