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The authors declare no competing nonfinancial or financial interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Relevant conflicts of interest\/financial disclosures"}},{"value":"We wrote this work in memory of Gregor Wenning. He has achieved extraordinary success in his scientific work with multiple system atrophy. We will all miss his ideas, his commitment and his enthusiasm. But we want to continue this work together so that the disease can be diagnosed earlier and safely and so that we can treat the disease better and perhaps even cure it. This would have been in the spirit of Gregor Wenning.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Dedication"}},{"value":"AR and JB were funded by Berta-Ottenstein-Programme for Advanced Clinician Scientists, Faculty of Medicine, University of Freiburg.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Funding agency"}},{"value":"All authors declare that they have no conflicts of interest in regard to this work.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics declarations"}},{"value":"All authors contributed to the study conception and design. The first draft of the manuscript was written by NSc and AR and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.","order":6,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}