Zhu, Manhua
Qi, Yong
He, Huijuan
Lou, Jinfeng
Pei, Qingqing
Mei, Yuliu http://orcid.org/0000-0002-3620-8044
Funding for this research was provided by:
Medical Health Science and Technology Project of Zhejiang Provincial Health Commission (2018235388)
Article History
Received: 20 May 2019
Accepted: 6 August 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: This study was approved by the Medical Ethics Committee of Ningbo Medical Center Lihuili Eastern Hospital, China (DYLL2018073), and the protocol was registered at the Chinese Clinical Trial Registry (ChiCTR1800020296). Initial registration date was 22/12/ 2018. All procedures performed in this study involving human participants were in accordance with the Ethical Standards of the Institutional Ethics Committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. All patients signed written informed consent before surgery.
: Not applicable.
: The authors declare that they have no competing interests.