1. Department of Breast Cancer and Reconstructive Surgery, Maria Sklodowska-Curie Institute–Oncology Center, Warsaw, Poland
2. Department of Molecular and Translational Oncology, Maria Sklodowska-Curie Institute–Oncology Center, Warsaw, Poland
3. Genetic Counseling Unit, Cancer Prevention Center, Maria Sklodowska-Curie Institute–Oncology Center, Warsaw, Poland