Signing the contract

From left: Prof. Dr. Astrid Kiendler-Scharr (Forschungszentrum Jülich, Board of Directors CESOC), Prof. Dr. Susanne Crewell (University of Cologne, Board of Directors CESOC), Prof. Dr. Dr. h.c.. Axel Freimuth (Rector of the University of Cologne), Prof. Dr. Dr. h. c. Michael Hoch (Rector of the University of Bonn) and Prof. Dr.-Ing. Wolfgang Marquardt (Chair of the Board of Directors of Forschungszentrum Jülich).