Liu, Lin-lin
Guo, Ling-yun
Dong, Jie
Huang, Wen-hua
Zhao, Li
Liu, Bing
Zhang, Xi-xi
Jiang, Yong-qiang
Liu, Gang http://orcid.org/0000-0001-8551-741X
Funding for this research was provided by:
The Special Fund of The Pediatric Medical Coordinated Development Center of Beijing Hospitals Authority (XTZD20180501)
National Science and Technology Major Project of China (2018ZX10305409)
Beijing Hospital Authority Dengfeng Talent Training Plan (DFL20181201)
Article History
Received: 1 January 2019
Revised: 28 August 2019
Accepted: 5 September 2019
First Online: 25 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was reviewed and approved by the Ethics Committee of Beijing Children’s Hospital affiliated to Capital Medical University (No. 2017-74).