Chen, Tianxin https://orcid.org/0000-0001-8830-5148
Zhou, Ying
Zhang, Jianna
Chen, Chaosheng
Pan, Jingye
Funding for this research was provided by:
Wenzhou Municipal Science and Technology Bureau (Y20180697)
National Natural Science Foundation of China (81873949)
Medical Innovation Discipline of Zhejiang Province (Critical Care Medicine,Y2015)
Article History
Received: 25 October 2019
Accepted: 30 December 2019
First Online: 13 January 2020
Ethics approval and consent to participate
: This is a retrospective observational study. The Ethics Committee of the First Affiliated Hospital of Wenzhou Medical University waived the need for an informed consent. Data were collected anonymously.
: Not applicable.
: The authors declare that they have no competing interests.