PROTINCOL
Galician Research Group on Digestive Tumors
Galician Research Group on Digestive Tumors
M.D. Anderson Cancer Center
Gruppo Oncologico Italiano di Ricerca Clinica
University Hospital, Linkoeping
Centre Antoine Lacassagne
Ohio State University Comprehensive Cancer Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Masonic Cancer Center, University of Minnesota
UNC Lineberger Comprehensive Cancer Center
Aarhus University Hospital
Center for Epidemiology and Health Research, Germany
CONKO-Studiengruppe
Memorial Sloan Kettering Cancer Center
Northwestern University