1. Department of Health EconomicsCorvinus University of BudapestBudapestHungary
2. 1st Department of MedicineSemmelweis UniversityBudapestHungary
3. Department of GastroenterologyIstituto Clinico HumanitasMilanItaly
4. IBD CentreGuy's and St Thomas' NHS Foundation TrustLondonUK
5. Department of GastroenterologyNancy University HospitalVandœuvre‐lès‐NancyFrance
6. Department Internal Medicine IKiel UniversityUniversity HospitalKielGermany
7. Semmelweis University Doctoral School of Clinical MedicineBudapestHungary