1. Telethon Institute of Genetics and Medicine (TIGEM); Naples Italy
2. Department of Molecular and Human Genetics, Baylor College of Medicine; Houston TX USA
3. Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital; Houston TX USA
4. Whitehead Institute for Biomedical Research, Nine Cambridge Center; Cambridge MA USA
5. Department of Biology, Massachusetts Institute of Technology (MIT); Cambridge MA USA
6. David H Koch Institute for Integrative Cancer Research at MIT; Cambridge MA USA
7. Department of Genetics and Development, College of Physicians and Surgeons, Columbia University; New York NY USA
8. BioMarin Pharmaceutical Inc; Novato CA USA
9. Department of Immunology, Center for Cancer Immunology Research, The University of Texas MD Anderson Cancer Center; Houston TX USA
10. Seven Cambridge Center, Broad Institute; Cambridge MA USA
11. Howard Hughes Medical Institute, MIT; Cambridge MA USA
12. Medical Genetics, Department of Pediatrics, Federico II University; Naples Italy