1. State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China
2. Nursing College, Henan University, Kaifeng 475004, China
3. State Key Laboratory of Agricultural Microbiology, College of Life Science and Technology, Huazhong Agriculture University, Wuhan 430070, China
4. Medical College, Henan University, Kaifeng 475004, China
5. Clinical Laboratory, Kaifeng Central Hospital, Kaifeng 475001, China
6. National Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China