Ondřej Májek, PhD is the Head of Department of International Affairs at the Institute of Health Information and Statistics of the Czech Republic and the scientific lead of its National Screening Centre, where he is involved in monitoring and evaluation of screening programmes and introduction of new disease early detection projects. He is also an assistant professor and the head analyst of cancer screening programmes at the Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University in Brno, Czech Republic. His research interests include monitoring and evaluation of disease detection programmes, cancer epidemiology, and medical biostatistics.