NCT03924986
- Conditions
- Disease Attributes, Head and Neck Neoplasms, Nasopharyngeal Diseases, +12 more
- Locations
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- Anhui Provincial Hospital Hefei, Anhui, China
- Beijing Cancer Hospital Beijing, Beijing Municipality, China
- Chongqing Cancer Hospital Chongqing, Chongqing Municipality, China
- Chongqing Three Gorges Central Hospital Chongqing, Chongqing Municipality, China