1. Department of Evolutionary Ecology, Leibniz Institute for Zoo and Wildlife Research, Alfred Kowalke Str. 17, Berlin, Germany
2. Department of Biology, University of Fribourg, Chemin du Musée 10, Fribourg, Switzerland
3. Metabolomics and Proteomics Platform, University of Fribourg, Chemin du Musée 10, Fribourg, Switzerland