Liu, Sheng-Yao
Zhu, Wen-Ting
Chen, Bin-Wei
Chen, Yuan-Hong
Ni, Guo-Xin
Article History
Received: 4 February 2020
Accepted: 28 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: The Research and Ethics council of Beijing Sport University approved the study.
: Not applicable.
: All of the authors have no relevant conflicts of interest.