FXE STATUS: FEMTOSECOND X-RAY EXPERIMENTS FOR CHEMICAL DYNAMICS RESEARCH AT THE EUROPEAN XFEL - Rodriguez Fernandez, Angel; Bressler, Christian; Gawelda, Wojciech; Galler, Andreas; Khakhulin, Dmitry; Zalden, Peter; Alves Lima, Federico; Kubicek, Katharina (Acta Crystallographica A-Foundation and Advances, 2019)