1. State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510182, China.
2. Department of Microbiology and Immunology, University of Iowa, Iowa City, IA 52242, USA.
3. King Faisal Specialist Hospital and Research Centre, Jeddah, Kingdom of Saudi Arabia.
4. King Saud bin Abdulaziz for Health Sciences University, Riyadh, Kingdom of Saudi Arabia.
5. King Abdullah International Medical Research Center, Riyadh, Kingdom of Saudi Arabia.
6. King Fahd General Hospital, Jeddah, Kingdom of Saudi Arabia.
7. Al Nour Specialist Hospital, Makkah, Kingdom of Saudi Arabia.
8. Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
9. Department of Pathology, University of Iowa, Iowa City, IA 52242, USA.
10. Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA 52242, USA.
11. Guangzhou Eighth People’s Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, China.