... Professor of Radiology; Director, Department of Radiology, University of Washington School of Medicine, Seattle,WA, USAHelmut Friess MDChairman and Head, Department of Surgery;Professor of ... MDProfessor of Pathology, University of Bonn, GermanyThomas Foitzik MDAssociate Professor of Surgery, Department of General, Thoracic,Vascular and Transplantation Surgery, University of Rostock,GermanyPatrick ... Dralle MDProfessor of Surgery and Chairman, Department of General,Visceral and Vascular Surgery, University of Halle, GermanyDouglas Evans MDProfessor of Surgery, Department of Surgical Oncology...