[1] Cambridge Univ Hosp NHS Fdn Trust, Dept Oncol, Addenbrookes Hosp, NIHR Cambridge Biomed Res Ctr, Cambridge, England
[2] Univ Warwick, Warwick Clin Trials Unit, Coventry, England
[3] Univ Warwick, Warwick Clin Trials Unit, Coventry, England
[4] Univ Padua, Surg Oncol & Gastroenterol, Padua, Italy
[5] Univ Modena & Reggio Emilia, Dept Med & Surg Sci, Modena, Italy
[6] Dept Surg, Oncol & Gastroenterol Dept, Ist Oncol Veneto IRCCS, Padua, Italy
[7] Helsinki Univ Cent Hosp HUCH, Dept Oncol, Helsinki, Finland
[8] Management Estimates, Turku, Finland
[9] Univ Hosp Herakl, Med Oncol, Iraklion, Greece
[10] Cambridge Univ Hosp NHS Fdn Trust, Dept Oncol, Addenbrookes Hosp, Cambridge, England
[11] Western Gen Hosp, Oncol, Edinburgh Canc Ctr, Edinburgh, Scotland
[12] Mt Vernon Canc Ctr, Med Oncol, Northwood, England
[13] Outreach Res Innovat Grp Ltd, Manchester, England
[14] ICM Reg Canc Inst Montpellier, Med Oncol, Montpellier, France
[15] Inst Bergonie, Med Oncol, Bordeaux, France
[16] INCa Inst Natl Canc, Clin Res, Boulogne, France
[17] Univ Hosp Uppsala, Oncol, Akad Sjukhuset, Uppsala, Sweden
[18] BWSCC Beatson West Scotland Canc Ctr NHS Greater, Breast Team, Glasgow, Lanark, Scotland
[19] Ctr Leon Berard, Oncol, Lyon, France
[20] ICANS Inst Cancerol Strasbourg Europe, Med Oncol Dept, Strasbourg, France