1 Oncology Department, University of Cambridge, UK. Electronic address: firstname.lastname@example.org.
2 University of Perugia, Italy; Perugia General Hospital Sant'Andrea delle Fratte, Italy.
3 The Institute of Cancer Research Clinical Trials and Statistics Unit, London, UK.
4 Department of Radiation Oncology (Maastro), GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, the Netherlands.
5 University Hospitals of North Midlands & Keele University, Stoke-on-Trent, UK.
6 Tata Medical Center, Kolkata, India.
7 Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Australia.
8 Department of Radiation Oncology, Center for Bioethics and Social Sciences in Medicine, University of Michigan, USA.
9 Breast Radiation Unit, Sheba Tel Ha'shomer, Ramat Gan, Israel.
10 Royal Marsden NHS Foundation Trust and Institute of Cancer Research, UK.
11 Department of Hematology and Oncology, Stavanger University Hospital, Norway.
12 Department of Experimental and Clinical Biomedical Sciences, University of Florence, Italy; Radiation Oncology Unit - Oncology Department, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
13 University Hospital HM Sanchinarro, Madrid, Spain.
14 Department of Radiation Oncology, Hospital Sírio-Libanês, São Paulo, Brazil; Division of Radiation Oncology, Department of Radiology and Oncology, Instituto do Câncer do Estado de São Paulo, Faculdade de Medicina da Universidade de São Paulo, Brazil.
15 Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark.
16 Paris Sciences et Lettres University, Paris, France.
17 Department of Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France; Molecular Radiotherapy and Innovative Therapeutics, Gustave Roussy Cancer Campus, Université Paris Saclay, Villejuif, France.