Zhou, Wenzhao
Huang, Chaoqun
Zou, Xue
Lu, Yan
Xia, Lei
Shen, Chengyin
Chu, Yannan
Funding for this research was provided by:
Key Program of 13th Five-Year Plan CASHIPS (KP-2017-25)
National Natural Science Foundation of China (61671434)
Article History
Received: 3 February 2020
Revised: 9 March 2020
Accepted: 16 March 2020
First Online: 25 April 2020
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest.
: This study was approved by the Ethical Committee of the Hefei Institutes of Physical Science, Chinese Academy of Science. All participants understood the breath test very well and gave their informed consent.