Nicholas J Talley : MD (NSW), PhD (Syd), MMedSci (Clin Epi)(Newc.), FAHMS, FRACP, FAFPHM, FRCP (Lond), FRCP (Edin), FACP, FACG, AGAF Laureate Professor of Medicine, Faculty of Health and Medicine, and Pro Vice-Chancellor (Global Research), University of Newcastle, Australia ; Senior Staff Specialist, John Hunter Hospital, Newcastle, Australia ; Professor of Medicine and Professor of Epidemiology, and Joint Supplemental Consultant Gastroenterology and Health Sciences Research, Mayo Clinic, Rochester, MN, USA.
Simon O'Connor : FRACP, DDU, FCSANZ Cardiologist, The Canberra Hospital ; Clinical Senior Lecturer, Australian National University Medical School, Canberra, Australia.