Clinical professor, MD, Berit Andersen is specialised in community medicine, and she is mainly working on public health interventions in existing cancer screening programme. This includes Clinical Trials (Randomized Controlled Trials, non-randomised intervention studies, Cohort studies etc.), implementation science, register based studies, and use of registers, questionnaires and qualitative studies to scientifically evaluate quality improvement. Berit is head of University Research Clinic for Cancer Screening at Randers Regional Hospital, Denmark, and a clinical professor at Aarhus University, Denmark.