Authors: Brit Mollenhauer; Johannes Zimmermann; Friederike Sixel-Döring; Niels K Focke; Tamara Wicke; Jens Ebentheuer; Martina Schaumburg; Elisabeth Lang; Ellen Trautmann; Henrik Zetterberg; Peggy Taylor; Tim Friede; Claudia Trenkwalder Journal: Neurology Date: 2016-05-06 Impact factor: 9.910