title: Looking forward lung metastasectomy-do we need a staging system for lung metastases?
authors.affiliation: 1 Section of Thoracic Surgery, Department of Surgery and Medical Specialities, University of Catania, Policlinico Hospital, Catania, Italy ; 2 Section of Thoracic Surgery, Centre Hospitalier Universitaire Vaudois-1011, Lausanne, Switzerland.
authors.forename: Marcello
authors.initials: M
authors.lastname: Migliore
authors.affiliation: 1 Section of Thoracic Surgery, Department of Surgery and Medical Specialities, University of Catania, Policlinico Hospital, Catania, Italy ; 2 Section of Thoracic Surgery, Centre Hospitalier Universitaire Vaudois-1011, Lausanne, Switzerland.
authors.forename: Michel
authors.initials: M
authors.lastname: Gonzalez