1. Splicing and Genetic Susceptibility to Cancer, Unidad de Excelencia Instituto de Biología y Genética Molecular, Consejo Superior de Investigaciones Científicas (CSIC‐UVa) Valladolid Spain
2. Molecular Oncology Laboratory CIBERONC, Hospital Clínico San Carlos, IdISSC (Instituto de Investigación Sanitaria del Hospital Clínico San Carlos) Madrid Spain
3. Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care University of Cambridge Cambridge UK
4. Cancer Genetics, Instituto de Biología y Genética Molecular Valladolid Spain
5. Department of Human Genetics Leiden University Medical Center Leiden The Netherlands