Hong, Kun-Qiang
Liu, Ding-Yu
Chen, Tao
Wang, Zhi-Wen
Funding for this research was provided by:
National Natural Science Foundation of China (21576200, 21776209, 21621004)
Article History
Received: 29 July 2018
Accepted: 20 September 2018
First Online: 29 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: For this type of study formal consent is not required.
: Informed consent was obtained from all individual participants included in the study.