1. Shaanxi Key Laboratory for Animal Conservation, College of Life Sciences, Northwest University , Xi’an 710069 , China
2. Division of Expressive Therapies, Lesley University , Cambridge, MA 02138 , USA
3. Shaanxi Key Laboratory for Animal Conservation, Shaanxi Institute of Zoology , Xi’an 710032 , China
4. School of Anatomy, Physiology and Human Biology, The University of Western Australia , Western Australia 6907 , Australia
5. International Centre of Biodiversity and Primate Conservation, Dali University , Dali 671003 , China