1. Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science and Bio-Engineering; Beijing University of Technology; Beijing; China
2. Oncological Surgery; Jieyang City People's Hospital; Jieyang; China
3. Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education) College of Life Sciences; China West Normal University; Nanchong; China
4. National Institute for Viral Disease Control and Prevention; Chinese Center for Disease Control and Prevention, and State Key Laboratory for Infectious Disease Prevention and Control; Beijing; China