1. Department of Ecology and Evolutionary Biology, University of Colorado at Boulder, CO, USA
2. Department of Pediatrics and Computer Science & Engineering, University of California at San Diego, CA, USA
3. Institut des Sciences de l’Evolution, Université de Montpellier, UMR 5554, CNRS, IRD, EPHE, France
4. Department of Anthropology, Northwestern University, IL, USA
5. Department of Animal Sciences, Colorado State University, CO, USA
6. National Scientific and Technical Research Council (CONICET), Estacion Biologica Corrientes, Argentina
7. Department of Mammalogy, National Museum, Bloemfontein, South Africa
8. Centre for Environmental Management, University of the Free State, Bloemfontein, South Africa
9. Departamento de Ciencias Biologicas, Universidad de Los Andes, Bogotá, Colombia
10. Department of Anthropology, University of Texas Austin, TX, USA
11. Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Denmark
12. National High-Throughput DNA Sequencing Center, University of Copenhagen, Denmark
13. Association pour le cheval de Przewalski: TAKH, Station Biologique de la Tour du Valat, Arles 13200, France
14. Zoo Atlanta, GA, USA
15. School of Biological Sciences, Georgia Institute of Technology, GA, USA
16. Center for Microbiome Innovation, University of California at San Diego, La Jolla, CA, USA