1. NHC Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
2. Peking Union Medical College, Beijing, People’s Republic of China
3. Center for Diseases Control and Prevention of Zhongmu, Zhengzhou, People’s Republic of China
4. The Sixth People’s Hospital of Zhengzhou, Zhengzhou, People’s Republic of China