1. Department of Radiation Oncology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Homi Bhabha National Institute, Kharghar, Navi Mumbai, India
2. Department of Radiology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
3. Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Korea
4. Department of Clinical Oncology & Radiology, Atomic Energy Cancer Hospital, NORI, Islamabad, Pakistan
5. Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
6. Yangon General Hospital, Yangon, Myanmar
7. Department of Radiation Oncology, Dr RML Institute of Medical Sciences, Lucknow, India
8. Bangladesh Cancer Society, Dhaka, Bangladesh
9. Cancer Institute Sacred Heart Medical Center, Angeles City, Philippines
10. Department of Radiation Oncology, Faculty of Medicine, Universitas Indonesia, Dr Cipto Mangunkusumo Hospital, Jakarta, Indonesia
11. Second Hospital of Hebei Medical University, Hebei, China
12. National Cancer Institute, Maharagama, Sri Lanka
13. Department of Clinical Oncology, University of Malaya, Kuala Lumpur, Malaysia
14. Department of Radiation Oncology, Division of Non-surgical Oncology, National Cancer Centre, Ulaanbaatar, Mongolia
15. Department of Radiation Oncology, National University Cancer Institute, Singapore (NCIS), National University Health Systems (NUHS), Singapore, Singapore
16. Department of Radiation Oncology, Peking University First Hospital, Beijing, China