Liu, Yujuan http://orcid.org/0000-0002-1172-4886
Lv, Xiaoqun
Xie, Ning
Fang, Zhonghong
Ren, Weifang
Gong, Yuan
Jin, Yan
Zhang, Jun
Funding for this research was provided by:
Health Commission of Jinshan district, Shanghai (JSKJ-KTMS-2019-17)
Qinglan Project of Jiangsu Province of China (2018-JSYYQH-05)
Article History
Received: 20 January 2020
Accepted: 12 April 2020
First Online: 25 April 2020
Ethics approval and consent to participate
: All procedures performed in the present study were in line with the Ethics Committee of Jinshan Hospital. We declared that the study protocols were approved by the Ethics Committee of Jinshan Hospital.The present study retrospectively analyzed data abstracted from the hospital information system of Jinshan Hospital without interventions or disruptions to patients’ lives, and no direct human participants were involved, thus informed consent was not required and waived by the Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.