1. Professor of Liver and Pancreas Surgery, Department of Surgery, Port of Spain General Hospital, Port of Spain, Trinidad & Tobago, West Indies
2. Surgery House Officer, Department of Surgery, Port of Spain General Hospital, Port of Spain, Trinidad & Tobago, West Indies
3. Consultant General Surgeon, Department of Surgery, Queen Elizabeth Hospital, Bridgetown, Barbados, West Indies
4. Consultant General Surgeon, Department of Surgery, Sint Elizabeth Hospital, Curacao, Dutch Caribbean
5. Professor of Surgery, Department of Surgery, Port of Spain General Hospital, Port of Spain, Trinidad & Tobago, West Indies