Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
Policlinico Tor Vergata, Rome, Italy
Swedish Medical Center, Seattle, Washington, United States
Cross Cancer Institute, Edmonton, Alberta, Canada
British Columbia Cancer Agency, Vancouver, British Columbia, Canada
Local Institution - 250, Pesaro, Italy
Local Institution - 381, Madrid, Spain
Local Institution - 380, Malaga, Spain
Gelderse Vallei, Ede, North Brabant, Netherlands
LUMC, Leiden, South-Holland, Netherlands
Spaarne Gasthuis, Haarlem, North Holland, Netherlands
Hackensack University Medical Center, Hackensack, New Jersey, United States
National Cancer Institute, Bethesda, Maryland, United States
Stanford Cancer Center, Stanford, California, United States
Complejo Hospitalario Jaén, Jaén, Andalucía, Spain
Hospital Clínico Lozano Blesa, Zaragoza, Aragón, Spain
Hospital Navarra, Pamplona, Navarra, Spain
Liverpool Hospital, Liverpool, New South Wales, Australia
Military Medical Academy, Belgrade, Serbia
John Radcliffe Hospital, Oxford, United Kingdom
Memorial Sloan Kettering Cancer Center, New York, New York, United States
Dana-Farber Cancer Institute, Boston, Massachusetts, United States
Mayo Clinic Phoenix, Phoenix, Arizona, United States
Local Institution - 350, Boston, Massachusetts, United States
Yale University School of Medicine, New Haven, Connecticut, United States
H Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, United States
Universitatsklinikum Bonn, Bonn, Germany