1. Department of Medical Sciences University of Turin Turin Italy
2. Institute of Human Genetics and Center for Molecular Medicine Cologne University of Cologne Cologne Germany
3. Medical Genetics Unit Città della Salute e della Scienza University Hospital Turin Italy
4. Department of Molecular Medicine University of Pavia Pavia Italy
5. Department of Oncology and Molecular Medicine Istituto Superiore di Sanità Rome Italy
6. Genetics and Rare Diseases Research Division Ospedale Pediatrico Bambino Gesù, IRCCS Rome Italy
7. Medical Genetics Unit Polyclinic Sant'Orsola‐Malpighi University Hospital Bologna Italy
8. Department of Medical and Surgical Sciences University of Bologna Bologna Italy
9. Institute for Immunobiology and Human Genetics Faculty of Medicine, University “Sv. Kiril I Metodij” Skopje Macedonia
10. Seaver Autism Center for Research and Treatment Icahn School of Medicine at Mount Sinai New York New York USA
11. Department of Psychiatry Icahn School of Medicine at Mount Sinai New York New York USA
12. The Mindich Child Health and Development Institute Icahn School of Medicine at Mount Sinai New York New York USA
13. Friedman Brain Institute Icahn School of Medicine at Mount Sinai New York New York USA
14. Department of Genetics and Genomic Sciences Icahn School of Medicine at Mount Sinai New York New York USA
15. Department of Clinical and Biological Sciences, School of Medicine University of Turin Orbassano Torino Italy
16. Adult autism center, Mental Health Department Local Health Unit ASL Città di Torino Turin Italy