1. Department of Experimental Surgery Lausanne University Hospital (CHUV) Lausanne Switzerland
2. Laboratory of Stem Cell Dynamics Ecole Polytechnique Fédérale de Lausanne (EPFL) Lausanne Switzerland
3. Interdisciplinary Center for Electron Microscopy Faculty of Life Sciences EPFL Lausanne Switzerland
4. Department of Life Sciences University of Modena and Reggio Emilia Modena Italy
5. Service de Génétique Médicale Lausanne University Hospital (CHUV) Lausanne Switzerland
6. Department of Medical Genetics Université de Lausanne Lausanne Switzerland
7. Bioinformatics and Biostatistics Core Facility Faculty of Life Sciences EPFL Lausanne Switzerland
8. Genethon Evry France