President of the European Liver Patient Association, Member of EMA PRAC, Chair of PCWP at EMA, Member of PCWP of EMA representing liver patients, Member of Advisory Forum of ECDC, representative of patients at European Health Emergency Preparedness and Response Authority (HERA), Member of WHO EURO Collaborating Committee on TB, HIV, and viral hepatitis, Member of ECDC working group on monitoring hepatitis B and C in EU, prior member of EASL Policy & Public Health Committee, prior member of EASL Task Force on Liver Cancer Prevention.