Zhang, Zhiruo
Liu, Shelan
Xiang, Mi
Li, Shijian
Zhao, Dahai
Huang, Chaolin
Chen, Saijuan
Article History
Received: 4 March 2020
Accepted: 4 March 2020
First Online: 23 March 2020
Compliance with ethics guidelines
: Zhiruo Zhang, Shelan Liu, Mi Xiang, Shijian Li, Dahai Zhao, Chaolin Huang, and Saijuan Chen declare no conflicts of interest. This manuscript is a commentary and does not involve a research protocol requiring approval by the relevant institutional review board or ethics committee.
Free to read: This content has been made available to all.