1. Department of Neurology, National Reference Center for Human Spongiform Encephalopathies, University Medical Center, Georg-August University, 37075 Goettingen, Germany
2. German Center for Neurodegenerative Diseases (DZNE), 37075 Goettingen, Germany
3. Scientific Core Facility Medical Biometry and Statistical Bioinformatics, University Medical Center Goettingen, 37075 Goettingen, Germany
4. NGS-Core Unit for Integrative Genomics, Institute of Human Genetics, University Medical Center Goettingen, 37075 Goettingen, Germany