1. CAS Key Laboratory of Animal Ecology and Conservation Biology; Institute of Zoology; Beijing China
2. University of Chinese Academy of Sciences; Beijing China
3. School of Sociology and Anthropology; Sun Yat-sen University; Guangzhou China
4. Department of Anthropology and Program in Ecology and Evolutionary Biology; University of Illinois; Urbana Illinois
5. Center for Excellence in Animal Evolution and Genetics; Chinese Academy of Sciences; Kunming China