Zhang, Hongying
Ma, Xudong
Li, Wenjiao
Niu, Dexin
Wang, Zhaojun
Yan, Xiaoxiao
Yang, Xinling
Yang, Yongfeng
Cui, Hong
Funding for this research was provided by:
the State Tobacco Monopoly Administration of China (No. 110201401003 (JY-03))
the Technology Center, China Tobacco Henan Industrial Co., Ltd. (No. ZW2014004)
the National Science Foundation of Henan province (182300410094)
the Key Research Project of Institution of Higher Education of Henan Province (19A210003)
Article History
Received: 20 December 2018
Accepted: 10 September 2019
First Online: 24 October 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.