1. Global Research and Development, Product Engineering Center Dialyzers & Membranes, Product Development Fresenius Medical Care Deutschland GmbH Sankt Wendel Germany
2. Global Research and Development, Product Engineering Center Dialyzers & Membranes, Biosciences—Biotechnology Fresenius Medical Care Deutschland GmbH Sankt Wendel Germany
3. Global Medical Office, Clinical and Epidemiological Research Fresenius Medical Care Deutschland GmbH Bad Homburg Germany