[1] Aarhus Univ Hosp, Dept Expt Clin Oncol, Palle Juul Jensens Blvd 99,C108, DK-8200 Aarhus, Denmark
[2] Univ Manchester, Christie NHS Fdn Trust, Fac Biol Med & Hlth, Div Canc Sci, Manchester, Lancs, England
[3] German Canc Res Ctr, Heidelberg, Germany
[4] Univ Groningen, Univ Med Ctr Groningen, Dept Radiat Oncol, Sect Mol Cell Biol, Groningen, Netherlands
[5] Univ Groningen, Univ Med Ctr Groningen, Dept Biomed Sci Cells & Syst, Sect Mol Cell Biol, Groningen, Netherlands
[6] Inst Oncol Thorac IOT, Dept Radiat Oncol, Gustave Roussy, France
[7] Med Univ Vienna AKH, Dept Radiat Oncol, Div Med Radiat Phys, Vienna, Austria
[8] Univ Hosp Leuven, Dept Radiat Oncol, Leuven, Belgium
[9] Mt Vernon Canc Ctr, Northwood, Middx, England
[10] Univ Manchester, Manchester, Lancs, England
[11] Tech Univ Dresden, Dept Radiotherapy & Radiat Oncol, Fac Med, Dresden, Germany
[12] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Dresden, Germany
[13] Tech Univ Dresden, Helmholtz Zentrum Dresden Rossendorf, OncoRay Natl Ctr Radiat Res Oncol, Fac Med, Dresden, Germany
[14] Tech Univ Dresden, Univ Hosp Carl Gustav Carus, Helmholtz Zentrum Dresden Rossendorf, Dresden, Germany
[15] Oscar Lambret Comprehens Canc Ctr, Acad Dept Radiotherapy, Lille, France
[16] Univ Hong Kong, Dept Clin Oncol, Shenzhen Hosp, Hong Kong, Peoples R China
[17] Univ Hong Kong, Hong Kong, Peoples R China
[18] Univ Sydney, Sch Phys, Inst Med Phys, Sydney, NSW, Australia
[19] Univ Leeds, Sch Med, Leeds Inst Med Res, Med Phys Grp, Leeds, W Yorkshire, England
[20] Univ Wisconsin, Sch Med & Publ Hlth, Dept Human Oncol, Madison, WI USA
[21] Netherlands Canc Inst, Dept Radiat Oncol, Amsterdam, Netherlands
[22] Fdn Policlin Univ A Gemelli IRCCS, UOC Radioterapia Oncol, Dipartimento Diagnost Immagini Radioterapia Oncol, Rome, Italy