Funding for this research was provided by:
National Natural Science Foundation of China (81704071, 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.