1. Department of Neurosurgery, Inselspital, Bern University Hospital University of Bern Bern Switzerland
2. CTU Bern University of Bern Bern Switzerland
3. Department of Intensive Care Medicine, Inselspital, Bern University Hospital University of Bern Bern Switzerland
4. Department of Clinical Neurophysiology, Aarhus University Hospital & Dept of Clinical Medicine Aarhus University Aarhus Denmark
5. MRC Centre for Neuromuscular Diseases UCL Institute of Neurology, The National Hospital for Neurology and Neurosurgery London UK
6. Department of Neuromuscular Diseases UCL Queen Square Institute of Neurology London UK
7. Department of Neurology, Inselspital Bern University Hospital, University of Bern Bern Switzerland