| Affiliation: | 1. Department of Surgery, University of Washington, Washington, USA;2. Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, St Stephen's Hospital, Delhi, India;3. Department of Surgery, Columbia University College of Physicians and Surgeons, New York, USA;4. Department of Surgery, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana;5. Department of Surgery, Medical University of Graz, Graz, Austria;6. Department of Surgery, Hospital Angeles Lomas, Mexico City, Mexico |
