Li, Deng
Sha, Minglei
Chen, Lei
Xiao, Yinglong
Lu, Jun
Shao, Yi
Funding for this research was provided by:
National Natural Science Foundation of China (81200504)
Article History
Received: 6 June 2018
Accepted: 7 February 2019
First Online: 12 February 2019
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.