mesh_terms: D018588:Fee-for-Service Plans / Q000191:economics* / Q000331:legislation & jurisprudence*; D005858:Germany; D033161:Government Regulation; D009313:National Health Programs / Q000191:economics / Q000331:legislation & jurisprudence; D011871:Radiology / Q000191:economics* / Q000331:legislation & jurisprudence*; D011877:Radionuclide Imaging / Q000191:economics*; D011878:Radiotherapy / Q000191:economics*