1. Institute of Neurogenetics University of Lübeck Lübeck Germany
2. Institute of Systems Motor Science University of Lübeck Lübeck Germany
3. Department of Neurology University Hospital Schleswig Holstein Lübeck Germany
4. Department of Internal Medicine Universidade Federal de Minas Gerais Belo Horizonte Brazil
5. Department of Neurology Seoul National University College of Medicine Seoul South Korea
6. Developmental Neurosciences UCL Great Ormond Street Institute of Child Health London United Kingdom
7. Division of Child Neurology and Metabolic Disorders University Children's Hospital Heidelberg Germany
8. Swiss Epilepsy Center Klinik Lengg AG Zurich Switzerland
9. Institute of Medical Biometry and Statistics University of Lübeck Lübeck Germany