Su, Wenxing
Guan, Yi
Huang, Biao
Wang, Juanjuan
Wei, Yuqian
Zhao, Ying
Jiao, Qingqing
Ji, Jiang
Yu, Daojiang
Xu, Longjiang
Article History
Received: 24 April 2020
Accepted: 31 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: The informed consent of all patients has been obtained before the operation, and the procedures for organizing collection have been approved by the Ethics Committee of the Second Affiliated Hospital of Soochow University, China. All procedures comply with the guidelines and ethical principles outlined in the Helsinki Declaration.
: Not applicable.
: The authors declare no conflict of interests.