Song, Liyun
Wang, Jie
Jia, Haiyan
Kamran, Ali
Qin, Yuanxia
Liu, Yingjie
Hao, Kaiqiang
Han, Fei
Zhang, Chaoqun
Li, Bin
Li, Yongliang
Shen, Lili
Wang, Fenglong
Wu, Yuanhua
Yang, Jinguang
Funding for this research was provided by:
State Tobacco Monopoly Bureau (110101601024(LS-04), 110201901041(LS-04))
Jiangxi Tobacco Research Institute (2017.01.002)
Sichuan Tobacco Company (SCYC201804)
Baoshan Company of Yunnan Tobacco Company (2018530000241014)
Article History
Received: 16 November 2019
Accepted: 12 February 2020
First Online: 6 March 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.