1. Parkinson-Klinik Ortenau, Wolfach, Germany
2. Department for Otorhinolaryngology, University of Lübeck, Lübeck, Germany
3. Specialist Center for Paediatric Neurology, Neurorehabilitation and Epileptology, Schön Klinik, Vogtareuth, Germany
4. Department of Pediatric Neurology and Developmental Medicine, LMU Center for Children with Medical Complexity - Integrated Social Pediatric Center, Dr. Von Hauner Children’s Hospital, Ludwig Maximilians-University, Munich, Germany