What is the purpose of the Space Station? Scientific Research : Who are the international partners? Russian Space History : What are the different components of the Space Station? Assembly : Space Walks : Who will man the International Space Station?
Three published UK studies have been reviewed in which the cost per fraction of radiotherapy was estimated to lie between 22 pounds and 38 pounds in 1989.
For example, proton therapy in prostate cancer cost $24,400 more than standard conformal radiotherapy (P < .001) and $11,000 more than 35 daily fractions of IMRT. The setting in which treatment is delivered also affects cost, particularly for prostate cancer.