[1] IEO European Inst Oncol IRCCS, Div Radiat Oncol, I-20141 Milan, Italy
[2] Univ Milan, Dept Oncol & Hemato Oncol, I-20141 Milan, Italy
[3] Univ Warmia & Mazury, Sch Med, Dept Human Histol & Embryol, Coll Med, PL-10082 Olsztyn, Poland
[4] Christie NHS Proton Beam Therapy Ctr, Proton Clin Outcomes Unit, Manchester M20 4BX, England
[5] Univ Manchester, Sch Med Sci, Div Clin Canc Sci, Manchester M13 9PL, England
[6] IRCCS Sacro Cuore Don Calabria, Dept Adv Radiat Oncol, I-37024 Negrar Verona, Italy
[7] Univ Brescia, DSMC, Brescia, Italy
[8] Univ Cote Azur, Ctr Antoine Lacassagne, F-06189 Nice, France
[9] Univ Cote Azur, Inst Res Canc & Aging Nice IRCAN, Ctr Antoine Lacassagne, CNRS,UMR 7284, F-06189 Nice, France
[10] EBG MedAustron GmbH, Marie Curie Str 5, A-2700 Wiener Neustadt, Austria
[11] Karl Landsteiner Univ Hlth Sci, Dept Gen & Translat Oncol & Hematol, Krems An Der Donau, Austria
[12] Univ Hosp Leuven, Dept Radiat Oncol, Leuven, Belgium
[13] Aarhus Univ AU, Nordre Ringgade 1, DK-8000 Aarhus C, Denmark
[14] Univ Groningen, Univ Med Ctr Groningen, Dept Radiat Oncol, Groningen, Netherlands
[15] Ctr Protonterapia Quironsalud, Pozuelo De Alarcon 28223, Madrid, Spain
[16] CNAO Natl Ctr Oncol Hadrontherapy, Clin Dept, Radiat Oncol Unit, Pavia, Italy
[17] Univ Pavia, Dept Clin Surg Diagnost & Pediat Sci, Pavia, Italy
[18] Univ Washington, Radiat Oncol Dept, Seattle, WA 98109 USA
[19] Tech Univ Dresden, Fac Med, OncoRay Natl Ctr Radiat Res Oncol, Helmholtz Zent Dresden Rossendorf, D-01309 Dresden, Germany
[20] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Helmholtz Zent Dresden Rossendorf, D-01309 Dresden, Germany
[21] German Canc Consortium DKTK, Partner Site Dresden, Heidelberg, Germany
[22] German Canc Res Ctr, Heidelberg, Germany
[23] Natl Ctr Tumor Dis NCT, Partner Site Dresden, Heidelberg, Germany
[24] German Canc Res Ctr, Heidelberg, Germany
[25] Tech Univ Dresden, Fac Med, Dresden, Germany
[26] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Dresden, Germany
[27] Helmholtz Assoc, Helmholtz Zent Dresden Rossendorf HZDR, D-01307 Dresden, Germany
[28] Tech Univ Dresden, Fac Med, Dept Radiotherapy & Radiat Oncol, D-01309 Dresden, Germany
[29] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, D-01309 Dresden, Germany
[30] Helmholtz Zent Dresden Rossendorf, Inst Radiooncol OncoRay, D-01328 Dresden, Germany
[31] Proton Therapy Ctr Czech, Prague, Czech Republic
[32] Czech Tech Univ, Fac Biomed Engn, Dept Hlth Care Disciplines & Populat Protect, Kladno, Czech Republic
[33] Univ Cote d'Azur, SKEMA Business Sch, Azur, Sophia Antipoli, France
[34] IRCCS, European Inst Oncol, Div Early Drug Dev Innovat Therapy, I-20141 Milan, Italy
[35] IEO European Inst Oncol IRCCS, Div Radiol, I-20141 Milan, Italy
[36] IEO European Inst Oncol IRCCS, Sci Directorate, I-20141 Milan, Italy