1. Department of Molecular MedicineSapienza University of Rome Rome Italy
2. Cancer Risk Factors and Lifestyle Epidemiology UnitInstitute for Cancer Research, Prevention and Clinical Network (ISPRO) Florence Italy
3. Division of Pathological Anatomy, Department of Surgery and Translational MedicineUniversity of Florence Florence Italy
4. Institute for Maternal and Child Health IRCCS Burlo Garofolo Trieste Italy
5. Department of Pathology, ASST Settelaghi and Centro di Ricerca per lo studio dei tumori eredo‐familiariUniversità dell'Insubria Varese Italy
6. Section of Medical Oncology, Department of Surgical and Oncological SciencesUniversity of Palermo Palermo Italy
7. IRCCS Ospedale Policlinico San Martino Genoa Italy
8. Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) Meldola Italy
9. Department of Oncology and HaematologyUniversity of Modena and Reggio Emilia Modena Italy
10. Unit of Functional onco‐genomics and geneticsCentro di Riferimento Oncologico di Aviano (CRO), IRCCS Aviano Italy
11. Division of Cancer Prevention and GeneticsEuropean Institute of Oncology IEO Milan Italy
12. Unit of Medical Genetics, Department of Medical Oncology and HematologyFondazione IRCCS Istituto Nazionale dei Tumori (INT) Milan Italy
13. Immunology and Molecular Oncology UnitVeneto Institute of Oncology IOV—IRCCS Padua Italy
14. Genome Diagnostics ProgramIFOM—The FIRC Institute of Molecular Oncology Milan Italy
15. Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of ResearchFondazione IRCCS Istituto Nazionale Tumori (INT) Milan Italy