1. Research Group of Behavioural Ecology, Institute of Biology, Faculty of Life SciencesUniversity of LeipzigLeipzig Germany
2. Junior Research Group of Primate Kin Selection, Department of PrimatologyMax Planck Institute for Evolutionary AnthropologyLeipzig Germany
3. Mass Spectrometry Research Group, Institute of Analytical ChemistryUniversity of LeipzigLeipzig Germany
4. German Center for Integrative Biodiversity Research (iDiv)Leipzig Germany