1. Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL
2. Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA
3. Department of Oncology, University of Cambridge, Cambridge, United Kingdom
4. Department of Radiation Oncology, Shiga General Hospital, Shiga, Japan
5. The Corona Countermeasures Executing Group of the Japanese Society for Radiation Oncology, Japan
6. Department of Radiation Oncology, Yonsei Cancer Center, Seoul, South Korea
7. Department of Radiation Oncology, Koo Foundation Sun Yat-Sen Cancer Center, Taipei, Taiwan
8. Department of Radiation Oncology, Sheba Tel Hashomer, Ramat Gan, Israel
9. Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
10. GROW-School for Oncology and Developmental Biology or GROW (Maastro), Maastricht University, Maastricht, The Netherlands
11. Department of Experimental and Clinical Biomedical Sciences “M. Serio,” University of Florence, Florence, Italy
12. Radiation Oncology Unit, Oncology Department, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
13. Division of Radiation Oncology, University of the Witwatersrand, Johannesburg, South Africa
14. Department of Radiotherapy, Royal Marsden NHS Foundation Trust and Institute of Cancer Research, Sutton, United Kingdom
15. Division of Radiation Oncology, McGill University Health Centre, Montreal, QC, Canada
16. Department of Radiation Oncology, Hospital Sírio-Libanês, São Paulo, Brazil
17. Iridium Netwerk and University of Antwerp, Wilrijk Antwerp, Belgium
18. Department of Radiation Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
19. Hollywood Radiation Oncology, GenesisCare, WA, Australia
20. Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
21. Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
22. Department of Radiation Oncology, University Hospital Muenster, Muenster, Germany
23. Department of Radiation Oncology, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
24. Department of Radiotherapy, Ulyanovsk Regional Cancer Center, Ulyanovsk Oblast, Russia
25. Department of Radiation Oncology and Henri Mondor Breast Center, INSERM 955 i-Biot Unit, University of Paris-Est (UPEC), Creteil, France
26. Department of Radiation Oncology Center, Sichuan Cancer Center, Chengdu, China
27. Department of Radiation Oncology, Brigham & Women's Hospital/Dana Farber Cancer Institute, Boston, MA
28. Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, MA
29. Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA
30. Department of Radiation Oncology, Duke University School of Medicine, Durham, NC