Overgaard, M, Nielsen, H M, Tramm, T, Højris, I, Grantzau, T L, Alsner, J, Offersen, B V, Overgaard, J & DBCG Radiotherapy Group 2022, ' Postmastectomy radiotherapy in high-risk breast cancer patients given adjuvant systemic therapy. A 30-year long-term report from the Danish breast cancer cooperative group DBCG 82bc trial ', Radiotherapy and Oncology, vol. 170, pp. 4-13 . https://doi.org/10.1016/j.radonc.2022.03.008