1. Institut fuer Klinische Genetik; Medizinische Fakultaet Carl Gustav Carus; Technische Universitaet Dresden; Dresden Germany
2. Department of Computational Molecular Biology; Max Planck Institute for Molecular Genetics; Berlin Germany
3. Division of Human Genetics; University Children's Hospital Inselspital; Bern Switzerland
4. Centre for Human Genetics; KU Leuven/University Hospital Leuven; Leuven Belgium
5. Institut fuer Medizinische Genetik und Angewandte Genomik; Universitaetsklinikum; Tuebingen Germany
6. Institut für Humangenetik; Universitätsklinikum Essen; Universitaet Duisburg-Essen; Essen Germany
7. Institute of Cell and Molecular Pathology; Hannover Medical School; Hannover Germany
8. Zentrum fuer Diagnostik GmbH MVZ; Praxis fuer Humangenetik; Klinikum Chemnitz; Chemnitz Germany
9. Department of Human Molecular Genetics; Max Planck Institute for Molecular Genetics; Berlin Germany