1. Department of Geography RWTH Aachen University Germany
2. Leibniz Institute for Applied Geophysics Hannover Germany
3. BayCEER & Chair of Geomorphology University of Bayreuth Germany
4. Institute of Geography University of Cologne Germany
5. Institute for Geography Johannes Gutenberg‐Universität Mainz Germany
6. Institute of Speleology Romanian Academy Cluj‐Napoca Romania
7. MARUM, University Bremen Germany
8. Institute of Prehistoric Archaeology University of Cologne Germany
9. Institute of Geography Education University of Cologne Cologne Germany
10. Institute for Geography and Geology Universität Greifswald Germany
11. Chair of Physical Geography, Faculty of Sciences University of Novi Sad Serbia