Funding for this research was provided by:
National Natural Science Foundation of China (81572105, 31270996)
Key project of national Natural Science Foundation of China (61731009)
Project introduction Shanghai Municipal Education Commission-Gaofeng Clinical Medicine Grant Support (20172026)
Funding Project for Talent Development in Shanghai (2017035)
Interdisciplinary Program of Shanghai Jiao Tong University (YG2017QN14)
Funding project of Shanghai Sixth People’s Hospital (ynlc201617)
The National Key Research and Development Program of China (2018YFC1106300)
Received: 8 May 2020
Accepted: 1 December 2020
First Online: 12 December 2020
Ethics approval and consent to participate
: X-ray image acquisition was approved by Ethics Committee of Shanghai Sixth People’s Hospital (Approval No. 132016–143) and a written consent was obtained from the participant.
: Not Applicable.
: The authors are not compensated and there are no other institutional subsidies, corporate affiliations, or funding sources supporting this work unless clearly documented and disclosed.