[1] Univ Bruxelles, Inst Jules Bordet Hop, Brussels, Belgium
[2] UZ Leuven Campus Gasthuisberg, Leuven, Belgium
[3] EORTC, Brussels, Belgium
[4] Inst Thorax Curie Montsouris, Inst Mutualiste Montsouris IMM, Paris, France
[5] Erasmus Univ, Med Ctr, Rotterdam, Netherlands
[6] Fdn IRCCS Policlin San Matteo Univ Pavi, Pavia, Italy
[7] Gustave Roussy, Paris, France
[8] Med Univ Gdansk, Gdansk, Poland
[9] Hop Marie Lannelongue, Grp Hosp Paris St Joseph, Paris, France
[10] Amsterdam UMC, Canc Ctr Amsterdam, Amsterdam, Netherlands
[11] Hop St Louis, AP HP, Paris, France
[12] Christie NHS Fdn Trust, Manchester, Lancs, England
[13] Hosp Clin Barcelona, Barcelona, Spain
[14] Maastro Clin Maastricht Radiat Oncol, Maastricht, Netherlands
[15] Leiden Univ, Med Ctr, Leiden, Netherlands
[16] Inst Curie, Paris, France
[17] Univ Paris Sud, Hop Marie Lannelongue, Paris, France
[18] Univ Torino, Osped Molinette, Turin, Italy
[19] Azienda Osped Univ Careggi, Florence, Italy
[20] Azienda Osped Univ Santa Maria Misericordia Udine, Udine, Italy
[21] Univ Hosp Zurich, Zurich, Switzerland
[22] Beaumont Hosp, Dublin, Ireland
[23] Sheffield Teaching Hosp NHS Fdn Trust, Sheffield, S Yorkshire, England
[24] Hosp Univ Reg Virgen Victoria, Malaga & Biomed Res Inst Malaga IBIMA, Malaga, Spain
[25] Hosp Santa Creu & Sant Pau, Barcelona, Spain
[26] Maastricht Univ, Med Ctr, Maastricht, Netherlands
[27] Ctr Hosp Pays Morlaix, Morlaix, France
[28] Antoni leeuwenhoek Hosp, Netherlands Canc Inst, Amsterdam, Netherlands
[29] Hosp Parc Tauli Sabadell, Barcelona, Spain
[30] IRCCS Fdn Ist Nazl Tumori, Milan, Italy
[31] IRCCS Osped Sacro Cuore Don Calabria, Verona, Italy
[32] Univ Torino Osped S Luigi Gonzaga, Turin, Italy
[33] CHU Nice, Hop Pasteur, Nice, France
[34] Copenhagen Univ Hosp, Rigshospitalet, Copenhagen, Denmark
[35] Univ Bretagne Occidentale, Brest, France
[36] Univ Paris Cite, Hop St Louis, AP HP Nord, Paris, France
[37] Royal Marsden Hosp Chelsea, London, England
[38] CHU Lyon, Hop Louis Pradel, Lyon, France
[39] HELIOS Klin, Berlin, Germany
[40] Univ Torino, Osped San Giovanni Battista, Turin, Italy
[41] Azienda Osped Univ Integrata Verona, Osped Borgo Trento, Verona, Italy