[1] Univ Perugia, Radiat Oncol Sect, Dept Med & Surg, I-06156 Perugia, Italy
[2] Perugia Gen Hosp, I-06156 Perugia, Italy
[3] Sheba Med Ctr, Breast Radiat Unit, Radiat Oncol, Ramat Gan, Israel
[4] Maastricht Univ, GROW Sch Oncol & Dev Biol, Med Ctr, Radiat Oncol Maastro, Maastricht, Netherlands
[5] IRCCS, IEO European Inst Oncol, Div Radiat Oncol, Milan, Italy
[6] Aarhus Univ Hosp, Danish Ctr Particle Therapy, Dept Expt Clin Oncol, Dept Oncol, Aarhus, Denmark
[7] Univ Piemonte Orientale, Depatment Translat Med, Novara, Italy
[8] Maggiore Carita Univ Hosp, Dept Radiat Oncol, Novara, Italy
[9] Univ Rovira I Virgili, Hosp Universitari St Hoan Reus, IISPV, Radiat Oncol Dept, Tarragona, Spain
[10] Univ Montpellier, ICM Val Aurelle, Radiat Oncol, Montpellier, France
[11] Tel Aviv & Ben Gur Univ, Oncol Inst, Med Sch, Assuta Med Ctr, Beer Sheva, Israel
[12] Natl & Kapodistrian Univ Athens, Med Sch, Dept Radiol 2, Radiotherapy Unit, Zografos, Greece
[13] Koc Univ, Fac Med, Dept Radiat Oncol, Istanbul, Turkiye
[14] Univ Florence, Dept Expt & Clin Biomed Sci M Serio, Thales, Italy
[15] Azienda Ospedaliero Univ Careggi, Oncol Dept, Radiat Oncol Unit, Florence, Italy
[16] Univ Cambridge, Dept Oncol, Cambridge, England
[17] Hosp Univ HM Sanchinarro, HM Hosp, Dept Radiat Oncol, Madrid, Spain
[18] Fdn Policlin Gemelli IRCSS Roma, Dipartimento Diagnost Immagini, Unita Operativa Radioterapia Oncolog, Radioterapia Oncolog Ematol, Rome, Italy
[19] Alma Mater Studiorum Univ Bologna, DIMES, Bologna, Italy
[20] Alma Mater Studiorum Bologna Univ, IRCCS Azienda Ospedaliero Univ Bologna, Radiat Oncol, Bologna, Italy
[21] Perugia Gen Hosp, Radiat Oncol Sect, Perugia, Italy
[22] Univ Roma La Sapienza, Dept Radiol Oncol & Pathol Sci, Radiat Oncol, Rome, Italy
[23] Univ Padua, Padua, Italy
[24] Ist Oncol Veneto IRCCS, Padua, Italy
[25] Inst Portugues Oncol Porto Francisco Gentil EPE, Dept Image & Radioncol, Serv Brachytherapy, Porto, Portugal
[26] Azienda USL Toscana Sud Est, Radiat Oncol Unit Arezzo Valdarno, Arezzo, Italy
[27] San Filippo Neri Hosp, Clin & Rehabil Cardiol Unit, ASL Rome 1, Rome, Italy
[28] Inst Oncol Ljubljana, Div Radiat Oncol, Ljubljana, Slovenia
[29] Univ Ljubljana, Fac Med, Ljubljana, Slovenia
[30] Univ Cattolica Sacro Cuore, Dipartimento Diagnost Immagini, Radioterapia Oncol & Ematol, Milan, Iran
[31] Fdn Policlin Gemelli IRCSS Roma, Rome, Iran
[32] Univ Antwerp, Fac Med & Hlth Sci, Antwerp, Belgium
[33] Fac Med & Hlth Sci, Iridium Kankernetwerk, Dept Radiat Oncol, Antwerp, Belgium