Lin, Jinti
Xie, Chenglong
Chen, Kai
Sun, Shuaibo
Zhou, Kailiang
Zhou, Chengwei
Shui, Xiaolong
Kong, Jianzhong http://orcid.org/0000-0002-8515-4687
Article History
Received: 13 July 2018
Accepted: 25 February 2019
First Online: 22 March 2019
Compliance with ethical standards
: The manuscript submitted does not contain information about medical device(s)/drug(s).
: The authors declare that they have no conflict of interest.
: Our research was approved by the ethics department of The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Zhejiang. We have consensus with all participants. We also followed the Declaration of Helsinki and relevant policies in China.