1. Centre for Evolution and Psychology, School of Psychology, University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia
2. Division of Microbiology and Immunology, Yerkes National Primate Research Center, Emory University, 954 Gatewood Road NE, Atlanta, GA 30329, USA
3. Silvio O. Conte Center for Oxytocin and Social Cognition, Yerkes National Primate Research Center, Emory University, 954 Gatewood Road NE, Atlanta, GA 30329, USA
4. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels väg 12A, 171 77 Stockholm, Sweden
5. Department of Psychiatry, Amsterdam UMC, location AMC, University of Amsterdam, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands