NCT04795622
- Conditions
- Improvement in Skin Laxity of the Lower Face and Submentum
- Locations
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- Peking University First Hospital, Merz Investigational Site #0860003 Beijing, China
- Air Force General Hospital, Merz Investigational Site #0860002 Beijing, China
- Beijing Hospital, Plastic Surgery, Merz Investigational Site #0860029 Beijing, China
- Shanghai 9th Hospital, Plastic Surgery, Merz Investigational Site #0860015 Shanghai, China