1. Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo Foundation, University of Pavia, Pavia, Italy;
2. Department of Paediatrics, Second University of Naples, Naples, Italy;
3. Medical Genetics Unit, Department of Gynaecologic, Obstetric and Paediatric Sciences, University of Bologna, Bologna, Italy;
4. Department of Reproductive and Developmental Sciences and Public Medicine Sciences, University of Trieste, Trieste, Italy;
5. Department of Oncology, Azienda “Santobono-Pausilipon,” Pausilipon Hospital, Napoli, Italy;
6. Autonomous University of Barcelona & Platelet Pathology Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain;
7. Department of Hematology, San Bortolo Hospital, Vicenza, Italy;
8. Laboratory of Genetics, Institute for Maternal and Child Health, Istituti di Ricovero e Cura a Carattere Scientifico “Burlo Garofolo,” Trieste, Italy;
9. Department of Clinical Genetics, Erasmus Medical Centre, Rotterdam, The Netherlands;
10. Department of Paediatrics and Neonatology, Umberto 1 Hospital, Nocera Inferiore, Salerno, Italy; and
11. Department of Pediatrics, University of Brescia, Brescia, Italy