Authors: Patrick K A Kearns; Martin Paton; Martin O'Neill; Chrissie Waters; Shuna Colville; James McDonald; Ian J B Young; Dan Pugh; Jonathon O'Riordan; Belinda Weller; Niall MacDougall; Tom Clemens; Chris Dibben; James F Wilson; Marcia C Castro; Alberto Ascherio; Siddharthan Chandran; Peter Connick Journal: J Neurol Date: 2019-06-11 Impact factor: 4.849