Jiang, Li
Du, Jinman
Wu, Weizhu
Fang, Jianjiang
Wang, Jufang
Ding, Jinhua
Funding for this research was provided by:
Natural Science Foundation of Ningbo (2018A610325, 2015C50003)
Article History
Received: 16 August 2019
Accepted: 29 June 2020
First Online: 6 July 2020
Ethics approval and consent to participate
: This retrospective study has been approved by the Ethics Committee of Ningbo Medical Center Lihuili Hospital. Written informed consent was obtained from every participant.
: Not applicable.
: The authors declare that they have no competing financial and non-financial interests.