1. Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics Massachusetts General Hospital Boston Massachusetts USA
2. Department of Pediatrics Harvard Medical School Boston Massachusetts USA
3. Department of Genetics, Cook Children's Hospital Fort Worth Texas USA
4. Mitochondrial Medicine, Human Genetics, Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
5. Rulex Innovation Labs Genoa Italy
6. Institute of Electronics, Computer and Telecommunication Engineering National Research Council of Italy Genoa Italy
7. Biomedical Engineering Group University of Valladolid Valladolid Spain
8. Centro de Investigación Biomédica en Red en Bioingeniería Biomateriales y Nanomedicina (CIBER‐BBN) Valladolid Spain
9. Department of Child Health and The Child Health Research Institute The University of Missouri School of Medicine Columbia Missouri USA
10. Biostatistics Center Massachusetts General Hospital and Harvard Medical School Boston Massachusetts USA