483
Participants
Start Date
January 1, 2017
Primary Completion Date
February 28, 2020
Study Completion Date
September 15, 2020
computed Tomography
All cases were detected with computed Tomography
Yueqing People's Hospital of Zhejiang Province
UNKNOWN
Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University
OTHER
Ruian People's Hospital of Zhejiang Province
UNKNOWN
The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
UNKNOWN
First Affiliated Hospital of Zhejiang University
OTHER
Kecheng People's Hospital of Quzhou city, Zhejiang Province
UNKNOWN
Pingyang People's Hospital of Zhejiang Province
UNKNOWN
The First People's Hospital of Yuhang District, Hangzhou, Zhejiang Province
UNKNOWN
Second Affiliated Hospital, School of Medicine, Zhejiang University
OTHER