Gail SBell, AidanNeligan, ChristinaGiavasi, Mark RKeezer, JanNovy, Janet LPeacock, Anthony LJohnson, David M GGoodridge, Simon DShorvon, Josemir WSander
Journal of Neurology, Neurosurgery & Psychiatry Aug 2016, 87 (8) 843-850; DOI: 10.1136/jnnp-2015-312314