Steffen Torp, PhD, Professor in health promotion, Department of Health, Social and Welfare Studies, University of South-Eastern Norway. Torp has for many years conducted research within the realm of work and health with focus on the impact working environment has on musculoskeletal disorder, mental health, and work engagement. In addition, his research has focused on prognostic factors for work retention and return-to-work after cancer treatment. Lately, he has had a particular focus on long-term consequences of cancer, and on the situation of self-employed cancer survivors.