Xia, Li
Lin, Jinxiao
Dai, Yan
Wang, Xinrui
Article History
Received: 12 July 2021
Accepted: 26 October 2021
First Online: 10 November 2021
Declarations
:
: The application of this technology was approved by the Ethics Committee of Fujian Maternal and Child Care Service Center, and all patients and/or their close relatives signed a written informed consent before surgery. All methods were carried out in accordance with relevant guidelines and regulations under Ethics approval and consent to participate.
: The manuscript is approved by all authors for publication.
: No conflict of interest exits in the submission of this manuscript.