Richard A Walsh Editor & Author

Richard A. Walsh, MB, MD, MRCPI is a Clinical Senior Lecturer in Neurology at Trinity College Dublin, Tallaght Hospital in Dublin, Ireland. Robertus M.A. de Bie, MD, PhD is a Professor of Neurology at the University of Amsterdam, Academic Medical Center, in Amsterdam, Netherlands. Susan H. Fox, MBChB, MRCP(UK), PhD is an Assistant Professor of Neurology at the University of Toronto, Toronto Western Hospital in Toronto, Canada.