Group Member Websites University College Hospital, London Klinikum Grosshadern Ludwig-Maximilians Univ. Muenchen, Centre Leon Berard, Lyon Institut Gustave Roussy, Villejuif ROYAL MARSDEN HOSPITAL London -> Leiden University Medical Centre, Leiden Eberhard Karls Universitaet Tuebingen -> UZ ROTTERDAM Rotterdam -> MARIA SKLODOWSKA-CURIE CANCER CENTER Warsaw Universitätsklinikum Mannheim -> St. James'S University Hospital, Leeds NEWCASTLE GENERAL HOSPITAL, Newcastle-Upon-Tyne Christie Hospital, Manchester HOPITAL NECKER-INSTITUT CURIE, Paris Glasgow, UK, NHS Greater Glasgow and Clyde Hospitals Institut Bergonie, Bordeaux C.H.U. De La Timone, Marseille CHARITE,Berlin Weston Park Hospital, Sheffield Universitaetsklinikum - Essen, Essen National Medical Center, Budapest UZ GASTHUISBERG, Leuven The Netherlands Cancer Institute-Antoni Van Leeuwenhoekzieke, Amsterdam ISTITUTO NAZIONALE TUMORI , Milano HOPITAUX UNIVERSITAIRES BORDET-ERASME, Brussels Universitaets-Krankenhaus Eppendorf, Hamburg University Medical Center Groningen, Groningen Herlev Hospital - University Copenhagen, Herlev NATIONAL CANCER INSTITUTE - BRATISLAVA NOTTINGHAM GENERAL & NOTTINGHAM CITY Aarhus University Hospital, Aarhus Edinburgh, UK, Western General Hospital Universitaetsklinikum Carl Gustav Carus, Dresden Hospital De La Santa Creu I Sant Pau, Barcelona Medizinische Hochschule Hannover, Hannover Hopital Edouard Herriot, Lyon Universitaetskliniken Koeln University Medical Centre Nijmegen Hopital Universitaire Des Enfants Reine Fabiola, Brussels ARNHEM 'S RADIOTHERAPEUTISCH INSTITUUT, Arnhem