Biomedical Research Institute of Bellvitge (IDIBELL), University of Barcelona, C/Feixa Llarga, s/n;
Catalonian Cancer Strategy, Department of Health, Government of Catalonia, Avenida Gran Via de l;
Department of Gastrointestinal Surgery, Institute of Digestive and Metabolic Diseases (ICMDM),Colorectal Surgery Unit, Department of Surgery, Hospital del Mar (IMIM), Barcelona, SpainColorectal Surgery Unit, Vall d’Hebron University Hospital, Po de la Vall d’Hebron, Barcelona, SpainSurgery Unit, Hospital de la Santa Creu i Sant Pau, C/de Sant Quintí, Barcelona, SpainStatistics Advisory Service, Biomedical Research Institute of Bellvitge (IDIBELL), University ofGeneral Surgery Unit, Nicola Giannettasio Hospital, Via Ippocrate, Corigliano-Rossano, Italy, LaHealth Service Procurement and Assessment, Catalonian Health Service (CatSalut), Travessera de lesCatalonian Cancer Strategy, Department of Health, Government of Catalonia, Biomedical Research;
