This is due to the cost of building a center with a proton accelerator, with the help of which a proton beam is formed. And also due to the operation of this voluminous, complex, innovative, and expensive equipment. Proton therapy requires a large team of various skilled professionals. Therefore, these specialized centers exist only in countries with high-tech and expensive medicine. All this influences pricing. The cost of treatment at the Proton Therapy Center in Prague corresponds to the high level of European medicine.