Wang, Le
Cong, Hong-liang
Zhang, Jing-xia
Hu, Yue-cheng
Wei, Ao
Zhang, Ying-yi
Yang, Hua
Ren, Li-bin
Qi, Wei
Li, Wen-yu
Zhang, Rui
Xu, Jing-han
Funding for this research was provided by:
Tianjin Science and Technology Committee (15ZXHLSY00320, 16ZXMJSY00140, 17ZXMFSY00020)
Article History
Received: 3 March 2020
Accepted: 8 June 2020
First Online: 13 June 2020
Ethics approval and consent to participate
: The study was approved by our local ethical committee. No informed consent was required.
: Not applicable.
: The authors declare that they have no competing interests.