1. Deaprtment of General Surgery; Hospital Infanta Cristina; Cordoba Spain
2. Department of Surgical Oncology; Cancer Treatment Centers of America; Philadelphia Pennsylvania
3. Division of Surgical Oncology; Moores Cancer Center; University of California; San Diego California
4. Department of Medical Oncology; Cancer Treatment Centers of America; Philadelphia Pennsylvania
5. Hepatobiliary and Surgical Oncology Unit; St. George Hospital; Sydney NSW Australia
6. Department of Surgery; University of Wuerzburg; Wuerzburg Germany
7. Department of Surgery; National Cancer Institute; Milan Italy
8. Department of Surgical Oncology; St John Hospital; Detroit Michigan
9. General Surgery Service; Hospital San Jaime; Alicante Spain
10. Department of Surgical Oncology; Instituto Jalisciense de Cancerologia; Guadalajara Mexico
11. Department of Surgical Oncology; Centre Hospitalier Lyon-Sud; Pierre-Benite France
12. Department of Surgery; San Jose Hospital; Vitoria Spain
13. Department of Surgical Oncology; MD Anderson Cancer Center; Madrid Spain
14. Department of Surgical Oncology; Tufts Medical Center; Boston Massachusetts
15. Department of Gynecology; Metaxa Cancer Memorial Hospital; Pireus Greece
16. Department of Surgical Oncology; University of Miami; Miami Florida
17. Department of Surgery; Hospital Lariboisiere; Paris France
18. Department of Surgical Oncology; University of Illinois; Champaign Illinois
19. Department of Surgical Oncology; Mercy Medical Center; Baltimore Maryland
20. Department of Surgical Oncology; Loma Linda University Medical Center; Loma Linda California
21. Department of Surgical Oncology; Hospital Torrecardenas; Almeria Spain
22. Department of Surgery; Medical College of Wisconsin; Milwaukee Wisconsin
23. Professor Emeritus; Department of Statistics; Rutgers University; New Brunswick New Jersey