1. Department of Functional Morphology and Biomechanics Zoological Institute, Christian‐Albrechts‐Universität zu Kiel 24118 Kiel Germany
2. Donetsk Institute for Physics and Engineering National Academy of Sciences of Ukraine Donetsk 83114 Ukraine
3. Department of Behavioral Biology Institute of Cell and Systems Biology of Animals Universität Hamburg 20146 Hamburg Germany
4. Department of Mammalogy and Paleoanthropology Leibniz Institute for the Analysis of Biodiversity Change 20146 Hamburg Germany
5. Department of Cariology Endodontology and Periodontology, Universität Leipzig 04103 Leipzig Germany