Zhang, Fengxian
Wu, Xiaodong
Zhu, Junjie
Huang, Yan
Song, Xiao
Jiang, Lei http://orcid.org/0000-0002-9479-132X
Funding for this research was provided by:
National Natural Science Foundation of China (81971645, 81571703)
Outstanding Young Talents Program of Shanghai Municipal Commission of Health and Family Planning (2017YQ027)
Article History
Received: 3 December 2020
Accepted: 11 February 2021
First Online: 25 February 2021
Declarations
:
: The authors declare no competing interest.
: All procedures performed in studies involving human participants were approved by the ethics committee at Shanghai Pulmonary Hospital, Tongji University School of Medicine, and with the principles of the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was waived due to the retrospective nature of this study.