Correction: Benefits of switching from guaiac-based faecal occult blood to faecal immunochemical testing: experience from the Wallonia-Brussels colorectal cancer screening programme
1 Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany.
2 Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, Germany.
3 Belgian Cancer Registry (BCR), Brussels, Belgium.
4 Community Reference Center for Cancer Screening (Wallonia), Mont-Saint-Guibert, Belgium.
5 Department of Gastroenterology, University Hospital of Liège, Liège, Belgium.
6 Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany. h.brenner@dkfz-heidelberg.de.
7 Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany. h.brenner@dkfz-heidelberg.de.
8 German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany. h.brenner@dkfz-heidelberg.de.