[1] University and Spedali Civili Hospital,Radiation Oncology Department
[2] IRCCS,Radiation Oncology Department
[3] Sacro Cuore Don Calabria Hospital,Department of Radiation Oncology, Policlinico Tor Vergata
[4] University of Rome,Radiation Oncology Centre
[5] “S. Maria” Hospital,Department of Radiation Oncology
[6] University of Florence,Department of Radiation Oncology
[7] Azienda Ospedaliero-Universitaria Careggi,Department of Oncology and Hemato
[8] Centro di Riferimento Oncologico di Aviano CRO-IRCCS,oncology
[9] University of Milan,Division of Radiotherapy
[10] IEO European Institute of Oncology,Department of Radiation Oncology
[11] IRCCS,Department of Radiation Oncology
[12] University Hospital S. Chiara,Radiotherapy Unit, Oncology and Hematology Department
[13] University Hospital of Udine,IRCCS, Radiotherapy and Radiosurgery Department
[14] ASUIUD,Department of Radiation Oncology
[15] University Hospital of Modena,Department of Biomedical Sciences
[16] Humanitas University Hospital,undefined
[17] Ghent University Hospital,undefined
[18] Humanitas University,undefined