Prof. Dr. Tanja Stamm is a Full Professor and Head of the Institute for Outcomes Research; Deputy Director of the Center for Medical Statistics, Informatics and Intelligent Systems at the Medical University of Vienna; and Head of the Ludwig Boltzmann Institute for Arthritis and Rehabilitation. Until June 2020, she was Vice President of the European League Against Rheumatism. Since October 2020, she has coordinated the Innovative Medicines Initiative (IMI) Health Outcomes Observatories H2O Project. Since March 2021, she has been chairing the outcomes task force of the European University Hospital Alliance. Her research focuses on Models, Statistical, Multivariate Analysis, Outcome Assessment (Health Care), Patient Outcome Assessment, and Principal Component Analysis, and her interests include Outcomes Research, Patient-Reported Outcomes, Value-Based Care, Digital Health, and Musculoskeletal Diseases.