I finished my PhD at the Department of Public Health, Karolinska Institutet in Sep 2010. I did my postdoc at IMM and is currently a research group leader and an Associate Professor at the division of Epidemiology at IMM. My research group, Ageing and Health, concerns the ageing population, the driving force of longevity and old age health, and the consequences of it. I have worked for many years with the national population registers in Sweden and have an interest in the validity of these. I am a member of the steering group for SINGS (The Swedish INterdisciplinary Graduate School in Register-Based Research) and lecture about epidemiological methods and register based research both at graduate and post graduate level.