Mu, H. Q.
He, Y. H.
Wang, S. B.
Yang, S.
Wang, Y. J.
Nan, C. J.
Bao, Y. F.
Xie, Q. P.
Chen, Y. H. http://orcid.org/0000-0002-6112-5689
Article History
Received: 28 January 2019
Accepted: 11 April 2019
First Online: 30 October 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was approved by the medical ethics committee of The Second Affiliated Hospital & Yuying Children’s Hospital of Wenzhou Medical University, and all the participants signed written informed consent forms.