NCT04787211
- Conditions
- COVID-19, Coronaviridae Infections, Coronavirus Infections, +9 more
- Locations
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- Beijing Ditan Hospital Capital Medical University Beijing, Beijing Municipality, China
- Guangzhou Eighth Hospital, Guangzhou Medical University Guangzhou, Guangdong, China
- The First Affiliated Hospital of Guangzhou Medical University Guangzhou, Guangdong, China
- The Third People's Hospital of Shenzhen Shenzhen, Guangdong, China