1. School of Public Health, Dali University, Dali, P. R. China
2. Integrated Laboratory of Pathogenic Biology, College of Preclinical Medicine, Dali University, Dali, P. R. China
3. Yunnan Institute of Endemic Diseases Control and Prevention, Yunnan, P. R. China
4. Adminstration of Yunling Provincial Nature Reserve, Nujiang, Yunnan, PR China
5. Institute of Eastern-Himalaya Biodiversity Research, Dali University, Yunnan, China