NCT05638776
- Conditions
- Chronic Disease, Chronic Obstructive Pulmonary Disease, Disease Attributes, +6 more
- Locations
-
- China-Japan Friendship Hospital Beijing, Beijing Municipality, China
- The Southwest Hospital of AMU Chongqing, Chongqing Municipality, China
- The First Affiliated Hospital of Guangzhou Medical University Guangzhou, Guangdong, China
- Xiangya Hospital of Central South University Changsha, Hunan, China