Eng-Siew Koh , Tu Huan Tran , Mostafa Heydarian , Rainer K Sachs , Richard W Tsang , David J Brenner , Melania Pintilie , Tony Xu , June Chung , Narinder Paul and David C Hodgson
Radiation Oncology 2007, 2:13doi:10.1186/1748-717X-2-13