Song, Peng
Wu, Shafei
Zhang, Li
Zeng, Xuan
Wang, Jinghui
Funding for this research was provided by:
the National Key Research and Development Program of China (2017YFC1309004)
CAMS Initiative for Innovative Medicine (2017-12M-1-005)
Pathology Research Centre of the China Academy of Medical Sciences (2016ZX310176-2)
Article History
Received: 27 November 2018
Revised: 16 April 2019
Accepted: 17 April 2019
First Online: 11 May 2019
Compliance with Ethical Standards
:
: All authors have no conflict of interest to declare.
: All the patients signed the written informed consents prior to enrollment in this study. This study was conducted according to the principles of the Declaration of Helsinki and approved by the ethical committees of Beijing Chest Hospital and Peking Union Medical College Hospital.