1. Department of HPB Surgery Royal Brisbane and Women's Hospital Brisbane Queensland Australia
2. Faculty of Medicine The University of Queensland Brisbane Queensland Australia
3. Department of Intensive Care Services Royal Brisbane and Women's Hospital Brisbane Queensland Australia
4. Nimes University Hospital, The University of Montpellier Nimes France
5. Department of Surgery Wesley Hospital Brisbane Queensland Australia
6. St Vincent's Northside Medical Centre St Vincent's Private Hospital Northside Brisbane Queensland Australia