Li, Jianfeng
Dai, Yuting
Wu, Liang
Zhang, Ming
Ouyang, Wen
Huang, Jinyan
Chen, Saijuan
Article History
Received: 7 August 2019
Accepted: 4 September 2020
First Online: 5 January 2021
Compliance with ethical guidelines
: Jianfeng Li, Yuting Dai, Liang Wu, Ming Zhang, Wen Ouyang, Jinyan Huang, and Saijuan Chen declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. This manuscript is a review article and does not involve a research protocol requiring approval by the relevant institutional review board or ethics committee.