[1] CHU Grenoble, La Tronche, France
[2] Eortc, Brussels, Belgium
[3] Inst Jules Bordet, Brussels, Belgium
[4] Univ Hosp Modena, Dept Oncol & Hematol, Modena, Italy
[5] Maastricht Univ, Med Ctr, Maastricht, Netherlands
[6] Irccs Sacro Cuore Don Calabria Hosp, Negrar, Radiotherapy Unit, Verona, Italy
[7] Northern Gen Hosp, Sheffield, S Yorkshire, England
[8] Christie Univ Manchester, Dept Radiotherapy Related Res, Manchester, Lancs, England
[9] Inst Curie, Paris, France
[10] Ap Marseille, Serv Oncol Multidisciplinaire & Innovat Therapeut, Marseille, France
[11] Ctr Leon Berard, Lyon, France
[12] Inst Gustave Roussy, Villejuif, France
[13] Univ Turin, Dept Oncol, San Luigi Gonzaga Hosp, Orbassano, Italy
[14] Royal Marsden, London, England
[15] Lungen Clin, Grosshansdorf, Germany
[16] Iov, Padua, Italy