Qiao, Rong
Zhong, Runbo
Xu, Jianlin
Zhang, Yanwei
Zhang, Bo
Wang, Shuyuan
Lou, Yuqing
Chen, Dongfang
Chang, Qing
Zhao, Yizhuo
Han, Baohui
Funding for this research was provided by:
Foundation of Shanghai Municipal Commission of Health and Family Planning (20174Y0121)
Article History
Received: 12 November 2018
Accepted: 18 March 2019
First Online: 29 March 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Shanghai Chest Hospital.
: Not applicable.
: The authors declare that they have no competing interests.
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