Effect of tumor burden and radical surgery on survival difference between upfront, early interval or delayed cytoreductive surgery in ovarian cancer - Angeles, Martina Aida (Institut Universitaire du Cancer de Toulouse Oncopole) ; Cabarrou, Bastien (Institut Universitaire du Cancer de Toulouse Oncopole) ; Gil-Moreno, Antonio 1965- (Vall d'Hebron Institut d'Oncologia) ; Pérez-Benavente, Assumpció (Vall d'Hebron Institut d'Oncologia) ; Spagnolo, Emanuela (Hospital Universitario La Paz (Madrid)) ; Rychlik, Agnieszka (Department of Gynaecologic Oncology, Maria Skłodowska-Curie National Research Institute of Oncology) ; Martínez-Gómez, Carlos (INSERM CRCT 1 (França)) ; Guyon, Frédéric (Department of Surgical Oncology, Institut Bergonié (França)) ; Zapardiel, Ignacio (Hospital Universitario La Paz (Madrid)) ; Querleu, Denis (Honorary Professor of the University of Toulouse) ; Illac, Claire (Institut Universitaire du Cancer de Toulouse Oncopole) ; Migliorelli, Federico (Department of Gynaecology and Obstetrics, Centre Hospitalier Intercommunal des Vallées de l'Ariège (França)) ; Bétrian, Sarah (Institut Universitaire du Cancer de Toulouse Oncopole) ; Ferron, Gwénaël (INSERM CRCT 19 (França)) ; Hernández Gutierrez, Alicia (Instituto de Investigación Sanitaria del Hospital Universitario La Paz) ; Martinez, Alejandra (INSERM CRCT 19 (França)) ; Universitat Autònoma de Barcelona