615
Participants
Start Date
November 6, 2018
Primary Completion Date
November 30, 2019
Study Completion Date
June 30, 2020
Flexible Bronchoscopy
Flexible Bronchoscopy
Fudan University Shanghai Cancer Center, Shanghai
Henan Cancer Hospital
OTHER_GOV
Anhui Chest Hospital
OTHER
Shanghai Zhongshan Hospital
OTHER
Affiliated Hospital of Jiangnan University
OTHER
Jilin Provincial Tumor Hospital
OTHER
Guanxian Central Hospital of Shandong Province
UNKNOWN
The Third people's Hospital of Jieyang
UNKNOWN
Queen Mary Hospital, Hong Kong
OTHER
Jiangdu people's hospital of Yangzhou Jiangsu Province
UNKNOWN
Fudan University
OTHER