Warnke Clemens, Wijburg Martijn T, Hartung Hans-Peter, Killestein Joep, Adams Ortwin, Wattjes Mike P
Department of Neurology, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany.
Department of Neurology, University Hospital Cologne, Cologne, Germany.
J Neurol Neurosurg Psychiatry. 2017 Dec;88(12):1092-1094. doi: 10.1136/jnnp-2016-315298. Epub 2017 May 10.