1. State Key Laboratory of Respiratory Disease, National Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, People’s Republic of China
2. Guangzhou Customs District Technology Centre, Guangzhou, People’s Republic of China
3. Institute of Infectious Disease, Guangzhou Eighth People’s Hospital of Guangzhou Medical University, Guangzhou, Guangdong, People’s Republic of China
4. Guangzhou Laboratory, Bio-island, Guangzhou, Guangdong, People’s Republic of China