John Moorehead MD, FRCS

Consultant Surgeon Honorary Senior Lecturer in Surgery

Ulster Community & Hospitals Trust, Belfast, UK

Queen's University of Belfast, Belfast, UK

Ian McAllister MD

Consultant Surgeon

Ulster Community & Hospitals Trust, Belfast, UK

Tony C. K. Tham MD, FRCP, FRCPI

Consultant Gastroenterologist Head of School of Medicine

The Ulster Hospital, Dundonald, Belfast, Northern Ireland, UK

Northern Ireland deanery, UK

John S. A. Collins MD

Consultant Gastroenterologist

Royal Victoria Hospital, Belfast, Northern Ireland, UK

Roy M. Soetikno MD, MS

Chief Associate Professor

GI Section, VA Palo Alto Health Care System, USA

Stanford University, USA