About the Authors

Mara Colombo

mara.colombo@istitutotumori.mi.it

Affiliation Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy

Giovanna De Vecchi

Affiliation Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy

Laura Caleca

Affiliation Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy

Claudia Foglia

Affiliation Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy

Carla B. Ripamonti

Affiliation Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy

Filomena Ficarazzi

Affiliations Cogentech, Consortium for Genomic Technologies, IFOM-IEO Campus, Milano, Italy, IFOM, Fondazione Istituto FIRC di Oncologia Molecolare, Milano, Italy

Monica Barile

Affiliation Division of Cancer Prevention and Genetics, Istituto Europeo di Oncologia, Milano, Italy

Liliana Varesco

Affiliation Unit of Hereditary Cancer, Department of Epidemiology, Prevention and Special Functions, IRCCS San Martino IST- Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy

Bernard Peissel

Affiliation Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy

Siranoush Manoukian

Affiliation Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milano, Italy

Paolo Radice

Affiliations Unit of Molecular bases of genetic risk and genetic testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy, IFOM, Fondazione Istituto FIRC di Oncologia Molecolare, Milano, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Performed the in silico analysis: MC. Established lymphoblastoid cell lines: CF. Perfomed genetic counselling: CBR MB LV BP SM. Performed BRCA gene mutation screening: FF. Supervised the study: PR. Conceived and designed the experiments: MC GDV LC. Performed the experiments: MC GDV LC. Analyzed the data: MC PR. Wrote the paper: MC LC PR.