Provision of data from the clinical database and of biological material from the tumor bank of the Danish Breast Cancer Cooperative Group 2008–2017. (2nd January 2018) - Mouridsen, Henning; Christiansen, Peer; Jensen, Maj-Britt; Laenkholm, Anne-Vibeke; Flyger, Henrik; Offersen, Birgitte; Vejborg, Ilse; Ejlertsen, Bent