Li Felländer-Tsai, M.D., Ph.D is Professor and Senior Consultant in Orthopaedics at Karolinska Institutet and Karolinska University Hospital. She is also Director of the Center for Advanced Medical Simulation and Training (CAMST) at Karolinska University Hospital. Li has previously been registrar of the Swedish National Knee Ligament Register and is active in registry based and clinical research as well as surgical technology. She is co-editor of Acta Orthopaedica and co-opted member of the Board of the European Federation of National Associations of Orthopaedics and Traumatology (efort.org).