Affiliation

• ¹ Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark, gitte@clin.au.dk Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark Danish Breast Cancer Cooperative Group, Rigshospitalet, Copenhagen, Denmark Danish Breast Cancer Cooperative Group, Rigshospitalet, Copenhagen, Denmark Breast Unit Surgical Department, Randers Regional Hospital, Randers, Denmark Department of Plastic and Breast Surgery, Aarhus University Hospital, Aarhus, Denmark Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark, Department of Epidemiology, Rollins School of Public Health and Winship Cancer Institute, Emory University, Atlanta, GA Departments of Surgery and Biochemistry, Larner College of Medicine, University of Vermont, Burlington, VT.