| Affiliation: | 1. Department of Ecology, School of Biology/Chemistry, Osnabrück University, Barbarastrasse 13, 49076 Osnabrück, Germany;2. Max Planck Institute for Human Development, Max Planck Research Group Naturalistic Social Cognition, Lentzeallee 94, 14195 Berlin, Germany;1. Reproductive Sociology Research Group (ReproSoc), University of Cambridge, UK;2. Department of Sociology, London School of Economics and Political Science, UK;3. Department of Sociology, University of California, Santa Barbara, USA |
