1. Comprehensive Cancer Centre North-East, Groningen, the Netherlands;
2. Cancer Institute of Chinese Academy of Medical Sciences, Beijing, China;
3. Monash University, Melbourne, Australia;
4. International Atomic Energy Agency, Vienna, Austria;
5. Cancer Research UK, London, UK;
6. Louisiana State University, New Orleans, USA;
7. University of Edinburgh, Edinburgh, UK;
8. International Network for Cancer Treatment and Research, Brussels, Belgium;
9. Canadian Partnership Against Cancer Board of Directors, Vancouver, Canada;