1. Centre de Génétique Humaine; Université de Franche-Comté; Besançon France
2. Service de Cytogénétique; Centre Hospitalier de Chambéry-Hôtel Dieu; Chambéry France
3. Department of Biology and Medical Genetics; Motol Hospital; Charles University; Prague Czech Republic
4. Institut für Medizinische Genetik und Humangenetik; Charité − Universitätsmedizin Berlin; corporate member of Freie Universität Berlin; Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
5. Faculty of Medicine; Lucian Blaga University Sibiu; Sibiu Romania
6. Institute of Human Genetics; Medical Center of the Johannes Gutenberg University Mainz; Mainz Germany
7. Service de Génétique, Hospices Civils de Lyon; Centre de Recherche en Neurosciences de Lyon; Bron France
8. Service de Radiologie Pédiatrique et Imagerie de la Femme; Centre Hospitalier Régional Universitaire de Besançon; Besançon France
9. Service d'Imagerie Pédiatrique; Centre Hospitalier Universitaire Grenoble Alpes; Grenoble France
10. Genetics and Genomic Medicine; UCL GOS Institute of Child Health; London UK
11. Serviço de Genética Medica; Hospital Pediatrico; Centro Hospitalar e Universitário de Coimbra; Coimbra Portugal