1. Department of Neurophysics Max Planck Institute for Human Cognitive and Brain Sciences Leipzig Germany
2. Huntington's Disease Research Centre, Institute of Neurology University College London London
3. The Wellcome Centre for Human Neuroimaging, Institute of Neurology University College London London UK
4. Vrije Universiteit Amsterdam Complex Traits Genetics Lab Amsterdam Netherlands
5. Felix Bloch Institute for Solid State Physics Faculty of Physics and Earth Sciences, Leipzig University Leipzig Germany