1. European Commission (2018) European Commission Initiative on Breast Cancer. Available via https://healthcare-quality.jrc.ec.europa.eu/. Accessed 22 Apr 2021
2. European Commission (2018) Screening for women aged 70-74. Available via https://healthcare-quality.jrc.ec.europa.eu/european-breast-cancer-guidelines/screening-ages-and-frequencies/women-70-74. Accessed 22 Apr 2021
3. European Commission (2018) Screening frequency for women aged 70-74. Annual vs. biennial. Available via https://healthcare-quality.jrc.ec.europa.eu/european-breast-cancer-guidelines/screening-ages-and-frequencies/frequency-70-74/annual-vs-biennial. Accessed 22 Apr 2021
4. European Commission (2018) Evidence to decision: recommendation justification, considerations and assessment. Available via https://healthcare-quality.jrc.ec.europa.eu/sites/default/files/Guidelines/EtDs/ECIBC_GLs_EtD_frequency_70-74_3vs2.pdf. Accessed 22 Apr 2021
5. Bucchi L, Falcini F, Baraldi GP et al (2003) Integrating self-referral for mammography into organised screening: results from an Italian experience. J Med Screen 10:134–138