(1)Helmholtz Zentrum Muenchen - German Research Center for Environmental Health, Research Unit Radiation Cytogenetics, Neuherberg, Germany;(2)University Hospital- LMU Munich, Department of Radiation Oncology, Munich, Germany;(3)Helmholtz Zentrum München- German Research Center for Environmental Health GmbH, Clinical Cooperation Group “Personalized Radiotherapy in Head and Neck Cancer”, Neuherberg, Germany;(4)DKFZ, German Cancer Research Center, Heidelberg, Germany;(5)German Cancer Consortium DKTK, Partner Site Munich, Munich, Germany;(6)LMU Munich, Center for Neuropathology and Prion Research, Munich, Germany;(7)University Hospital Düsseldorf UKD- Heinrich Heine University, Institute for Neuropathology, Düsseldorf, Germany;(8)German Cancer Consortium DKTK, Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany;(9)Laboratoire National de Santé LNS, National Center of Pathology NCP, Dudelange, Luxembourg;(10)Luxembourg Institute of Health LIH, Luxembourg Center of Neuropathology LCNP, Luxembourg, Luxembourg;(11)Luxembourg Institute of Health LIH, Department of Oncology, Luxembourg, Luxembourg;(12)University of Luxembourg, Luxembourg Centre for Systems Biomedicine LCSB, Esch-sur-Alzette, Luxembourg;(13)University Hospital Düsseldorf UKD- Heinrich Heine University, Department of Radiotherapy and Radiation Oncology, Düsseldorf, Germany;(14)University Hospital Düsseldorf UKD- Heinrich Heine University, Department of Neurosurgery, Düsseldorf, Germany;(15)University Hospital Frankfurt, Department of Radiation Oncology, Frankfurt, Germany;(16)University Hospital- LMU Munich, Department of Neurosurgery, Munich, Germany;

¹Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Department of Radiation Oncology, Jinan, China

¹Cancer Research Institute, Tomsk National Research Medical Center, Laboratory of Cancer Progression Biology, Tomsk, Russian Federation; ²Cancer Research Institute, Tomsk National Research Medical Center, Department of Head and Neck Cancer, Tomsk, Russian Federation

¹Hospital Universitario HM Sanchinarro. HM Hospitales. , Radiation Oncology, Madrid, Spain; ²Complejo Hospitalario de Navarra, Radiation Oncology, Navarra, Spain; ³Hospital Universitario HM Puerta del Sur. HM Hospitales. , Radiation Oncology, Madrid, Spain; ⁴Hospital Universitario HM Sanchinarro. HM Hospitales. , Medical Physics, Madrid, Spain; ⁵Hospital Universitario HM Sanchinarro. HM Hospitales, Radiation Oncology, Madrid, Spain; ⁶Hospital Universitario HM Sanchinarro. HM Hospitales, Medical Physis, Madrid, Spain; ⁷Complejo Hospitalario de Navarra, Medical Physics, Navarra, Spain; ⁸Complejo Hospitalario de Navarra, Medical Physcis, Navarra, Spain; ⁹Hospital Universitario HM Puerta del Sur. HM Hospitales. , Medical Physics, Madrid, Spain

(1)Chonnam National University Hwasun Hospital, Radiation Oncology, Hwasun-gun, Korea Republic of;

¹Worcester Polytechnic Institute, Physics, Worcester, USA; ²Lifespan Cancer Institute- Tufts Medical Center, Radiation Oncology, Providence, USA; ³Montrose Technology Inc, Physics, North Andover, USA

¹University of Turin, Department of oncology, radiation oncology, Turin, Italy; ²University of Turin, Department of physics, Turin, Italy; ³University of Turin, Department of gastroenterology, Turin, Italy; ⁴University of Turin, Department of liver surgery, Turin, Italy; ⁵University of Turin, Department of radiology, Turin, Italy

¹Ion Beam Applications, Research, Louvain-la-Neuve, Belgium; ²Université Catholique de Louvain, Imagerie Médicale, Radiothérapie et Oncologie, Louvain-la-Neuve, Belgium; ³KU Leuven, Laboratorium Experimentele Radiotherapie, Leuven, Belgium

(1)Guy's and St Thomas' NHS Foundation trust, Clinical Oncology, London, United Kingdom;

(1)Wielkopolskie Centrum Onkologii, Zakład Radioterapii III, Kalisz, Poland;