Funding for this research was provided by:
National Natural Science Foundation of China (81704071)
National Natural Science Foundation of China (81273702)
Taishan Scholars Program of Shandong Province in China of Pulmonary disease of traditional Chinese Medicine (ts201712096)
Article History
Received: 21 September 2019
Accepted: 12 November 2019
First Online: 25 November 2019
Change Date: 17 January 2020
Change Type: Correction
Change Details: In the original publication of the article, Figures 2, 3, 5, 11 and 13 were published incorrectly. The corrections version of figures are given below.
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.