¹ViewRay Technologies, Inc., Health Economics, Mountain View, USA; ²Amsterdam University medical centers, Radiation Oncology, Amsterdam, The Netherlands; ³Acibadem, Radiation Oncology, Acibadem, Turkey; ⁴The Catholic University of Korea Incheon Saint Mary's Hospital, Radiation Oncology, Incheon, Korea Republic of; ⁵National Cancer Center Japan, Radiation Oncology, Tokyo, Japan; ⁶Institute Paoli Calmettes, Radiation Oncology, Marseille, France; ⁷Heidelberg University Hospital, Radiation Oncology, Heidelberg, Germany; ⁸Assuta Medical Centers , Radiation Oncology, Tel Aviv, Israel; ⁹Opsedale San Pietro Fatebenefratelli di Roma, Radiation Oncology, Rome, Italy; ¹⁰Edogawa Hospital, Radiation Oncology, Tokyo, Japan; ¹¹University Hospital Zurich, Radiation Oncology, Zurich, Switzerland; ¹²Institut Regional du Cancer Montpellier, Radiation Oncology, Montpellier, France; ¹³GenesisCare-Oxford, Radiation Oncology, Oxford, United Kingdom; ¹⁴Klinkum der Universitat Munchen, Radiation Oncology, Munich, Germany; ¹⁵Centre Georges-Francois Leclerc, Radiation Oncology, Dijon, France; ¹⁶Sheikh Khalifa Specialty Hospital, Radiation Oncology, Ras Al Khaimah, United Arab Emirates; ¹⁷Rigshospitalet, Radiation Oncology, Copenhagen, Denmark; ¹⁸Herlev Hospital, Radiation Oncology, Herlev, Denmark; ¹⁹Chungnam National University Sejong Hospital, Radiation Oncology, Daejeon, Korea Republic of; ²⁰Seoul National University Hospital, Department of Radiation Oncology, Seoul, Korea Republic of; ²¹Università Cattolica S.Cuore, Fondazione Policlinico Universitario A.Gemelli IRCCS, Radiation Oncology and Hematology, Rome, Italy

(1)Hospital do Meixoeiro, Medical Physics, Vigo Pontevedra, Spain;(2)Hospital do Meixoeiro, Radiation Oncology, Vigo, Spain;(3)Hospital do Meixoeiro, Inmulogía, Vigo, Spain;

(1)Trinity College Dublin, Discipline of Radiation Therapy, Dublin, Ireland;(2)Gustave Roussy- Universite Paris-Saclay, Department of Medical Physics, Villejuif, France;(3)Trinity College Dublin, Department of Psychiatry, Dublin, Ireland;

(1)Amsterdam University Medical Centers VUmc location, Department of Radiation Oncology, Amsterdam, The Netherlands;

(1)Keimyung University Dongsan Medical Center, Radiation oncology, Daegu, Korea Republic of;(2)Samsung Medical Center, Radiation Oncology, Seoul, Korea Republic of;(3)Inha University Hospital, Radiation Oncology, Incheon, Korea Republic of;(4)School of Medicine- Kyungpook National University, Radiation Oncology, Daegu, Korea Republic of;(5)Yonsei University College of Medicine, Radiation Oncology, Seoul, Korea Republic of;(6)Seoul National University Bundang Hospital, Radiation Oncology, Seongnam, Korea Republic of;(7)Kyung Hee University Medical Center, Radiation Oncology, Seoul, Korea Republic of;(8)Yeungnam University College of Medicine, Radiation Oncology, Daegu, Korea Republic of;(9)College of Medicine- The Catholic University, Radiation Oncology, Seoul, Korea Republic of;(10)Soonchunhyang University College of Medicine, Radiation Oncology, Cheonan, Korea Republic of;

(1)Leiden University Medical Center, Radiation Oncology, Leiden, The Netherlands;(2)Barts Health NHS Trust, Clinical Oncology, London, United Kingdom;(3)Peter MacCallum Cancer Centre, Cancer Medicine, Melbourne, Australia;(4)Città della Salute and S Anna Hospital, Surgical Sciences, Torino, Italy;(5)University of Sherbrooke, Obstetrics and Gynaecology, Sherbrooke, Canada;(6)Institus Gustave Roussy, Radiotherapy, Villejuif, France;(7)Radboudumc, Medical Oncology, Nijmegen, The Netherlands;(8)UCL Cancer Institute, Cancer Research UK and UCL Cancer Trials Centre, London, United Kingdom;(9)Peter MacCallum Cancer Center, Radiation Oncology, Melbourne, Australia;(10)Azienda Ospedaliera della Provincia di Lecco, Radiotherapy, Lecco, Italy;(11)Princess Margaret Cancer Centre, Radiation Oncology, Toronto, Canada;(12)Centre Hospitalier Régional Universitaire de Besançon, Radiotherapy, Besançon, France;(13)University of Manchester, Institute of Cancer Sciences, Manchester, United Kingdom;(14)University Medical Center Groningen, Gynaecologic Oncology, Groningen, The Netherlands;(15)MAASTRO, Radiation Oncology, Maastricht, The Netherlands;(16)Auckland City Hospital, Radiation Oncology, Auckland, New Zealand;(17)University Medical Center Utrecht, Radiation Oncology, Utrecht, The Netherlands;(18)Comprehensive Cancer Center Netherlands, Central Data Management and Trial Coordination, Leiden, The Netherlands;(19)Leiden University Medical Center, Pathology, Leiden, The Netherlands;(20)Leiden University Medical Center, Medical Statistics, Leiden, The Netherlands;

(1)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Radiation Oncology -, Mumbai, India;(2)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Radiation Oncology, Mumbai, India;(3)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Surgical Oncology, Mumbai, India;(4)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute-, Radiation Oncology, Mumbai, India;(5)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Medical Oncology, Mumbai, India;(6)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Medical Onocology, Mumbai, India;(7)Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Otorhinolaryngology, Mumbai, India;

(1)University of Frankfurt, Department of Radiotherapy and Oncology, Frankfurt, Germany;(2)University Hospital Zürich, Department of Radiation Oncology, Zürich, Switzerland;(3)University of Frankfurt, Senckenberg Institute for Pathology, Frankfurt, Germany;