1. UMR CNRS/MNHN 7179; “Mécanismes adaptatifs: des organismes aux communautés”; 55 Rue Buffon 75005 Paris France
2. Evolutionary Anthropology; Duke University; Durham NC 27708-0383 USA
3. Department of Genetics, Evolution, and Environment and Department of Earth Sciences; University College London; Darwin Building 118A Gower Street London WC1E 6BT UK
4. CR2P - UMR 7207 CNRS; MNHN; Univ Paris 06 Paris 75005 France