1. Human Genome Laboratory; VIB Center for the Biology of Disease; Leuven Belgium
2. Human Genome Laboratory; Center for Human Genetics; KU Leuven; Leuven Belgium
3. Dulbecco Telethon Institute at Division of Neuroscience; San Raffaele Scientific Institute; Milano Italy
4. Centre Hospitalier Universitaire de Tours; Service de Génétique; Tours France
5. University Hospitals Leuven; Center for Human Genetics; KU Leuven; Leuven Belgium
6. Institute of Molecular and Cell Biology; University of Tartu; Tartu Estonia
7. Department of Genetics; United Laboratories; Tartu University Hospital; Tartu Estonia
8. Medical Genetics, Regional Maternity University; Nancy France
9. Molecular and Experimental Immunology and Neurogenetics; University of Orléans; Orléans France