Wang, Zengguo http://orcid.org/0000-0002-6409-4451
Luan, Yang
Du, Quanli
Shu, Chang
Peng, Xiaokang
Wei, Huijing
Hou, Tiejun
Liu, Ying
Liu, Xiaoguai
Li, Yarong
Funding for this research was provided by:
National Nature Science Foundation of China (No.81602902)
Article History
Received: 10 February 2020
Accepted: 10 August 2020
First Online: 19 August 2020
Ethics approval and consent to participate
: This study was approved by the institutional Review Board of Xi’an Children Hospital, Xi’an, Shannxi Province, China. All the data used was anonymised .
: Not applicable.
: All the authors declare that they have no competing interests.