Institution: | (1) Federal Institute of Occupational Safety and Health, Berlin, Germany;(2) Division of Occupational Health, RP Darmstadt, Wiesbaden, Germany;(3) Institute of Diagnostic and Interventional Radiology, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany;(4) OncoRay – MI OncoRay, Dresden, Germany;(5) Institute of Occupational Medicine, Johann Wolfgang Goethe-University, Frankfurt am Main, Germany |