1. School of Computer Science and Statistics Trinity College Dublin Dublin Ireland
2. National Centre of Pharmacoeconomics St. James's Hospital Dublin 8 Ireland
3. Department Of Gastroenterology, Beth Israel Deaconess Medical Center Harvard Medical School Boston MA USA
4. School of Medicine Trinity College Dublin Dublin Ireland
5. TRIO Health Analytics La Jolla CA USA
6. I. Department of Medicine University Medical Center Hamburg‐Eppendorf Hamburg Germany
7. Health Research Institute and MACSI, Department of Mathematics and Statistics University of Limerick Limerick Ireland