1. Neurology Unit, Medicine Department, HFR Cantonal Hospital and Faculty of Sciences, University of Fribourg, Fribourg, Switzerland
2. Department of Neurology, Charité University Medicine Berlin, Campus Mitte, 10117 Berlin, Germany
3. Berenson-Allen Center for Non-Invasive Brain Stimulation and Division of Cognitive Neurology, Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
4. Department of Psychology, Whitehead Building, Goldsmiths, University of London, London SE14 6NW, UK
5. Neurophysics Group, Department of Neurology, Campus Benjamin Franklin, Charité-University Medicine Berlin, Berlin 12203, Germany
6. NeuroCure Clinical Research Center, Charite University Medicine Berlin, 10117 Berlin, Germany