Stephen Attwood MCh, FRCS, FRCSI

Clinical Director for General Surgery Consultant Upper GI Laparoscopic Surgeon

Northumbria Healthcare Trust, Tyne & Wear, UK

North Tyneside General Hospital, Tyne & Wear, 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