S1 (Rhine-Ruhr S-Bahn) Services ran via Düsseldorf Airport Terminal station from 24 May 1998 to 28 May 2000. Services were extended from Düsseldorf to Solingen on 13 December 2009, replacing part of the former line S 7 service. S1 (Rhine-Ruhr S-Bahn) Line S1 is a S-Bahn line on the Rhine-Ruhr network. It is operated by DB Regio. It runs from Dortmund west over Essen to Duisburg. From there it travels south to Düsseldorf and Hilden before continuing to Solingen. It is operated at 20 minute intervals, using coupled sets of class 422 four-car electrical multiple units. Line S 1 runs over lines built
University Hospitals of the Ruhr-University of Bochum University Hospitals of the Ruhr-University of Bochum The University hospitals of the Ruhr University of Bochum, German "Universitätsklinikum der Ruhr-Universität Bochum", abbreviated "UK RUB" is a syndicate of six university hospitals and associated facilities of the Ruhr University of Bochum. Founded in 2008 by the merger of formally independent hospitals the UK RUB is now a major provider of health in the Ruhr Metropolitan Region treating over 400,000 patients per year with a strong commitment to research and teaching. The "Universitätsklinikum der Ruhr-Universität Bochum" emerged from the Bochum Model, where several non state-owned hospitals in Bochum and the surrounding metropolitan