Frank Ullrich
![Ullrich in 2021](https://upload.wikimedia.org/wikipedia/commons/c/c2/Frank_Ullrich_%282021%29_%28cropped%29.jpg)
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1by Marco Klemm, Michael Kröger, Kati Görsch, Rüdiger Lange, Gerd Hilpmann, Farzad Lali, Stefan Haase, Michael Krusche, Frank Ullrich, Zihao Chen, Nicole Wilde, Majd Al-Naji, Roger GläserGet full text
Published 2020-07-01
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