Chen, Jiayi
Shi, Xiaobei
Diao, Mengyuan
Jin, Guangyong
Zhu, Ying
Hu, Wei
Xi, Shaosong http://orcid.org/0000-0001-6588-5071
Funding for this research was provided by:
Natural Science Foundation of Zhejiang Province (LY19H030007)
Article History
Received: 3 July 2020
Accepted: 28 September 2020
First Online: 6 October 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine. The institutional Ethics and Research Committee waived the requirement for consent because the project is a retrospective analysis of routinely collected administrative data.
: Not applicable.
: The authors declare no conflict of interest.