CIRI GmbH View All Sites Site Address CIRI GmbH, House 33B, Theodor-Stern-Kai 7, Frankfurt, 60590, Germany Tel +496963017302 Principal Investigator Behrens Frank Back to Sites Universitätsklinikum Erlangen Erlangen, Bayern +499131 85-32093 More Info Rheumazentrum Ratingen Ratingen, North Rhine-Westphalia +49 21025533788 More Info Rheumazentrum Ruhrgebiet Herne, North Rhine-Westphalia +49 23255920 More Info