Received: 2 March 2022
Accepted: 20 September 2022
First Online: 1 October 2022
: Ethics approval was obtained from the Ethics Committee for Clinical Research of Tianjin Women and Children’s Health Centre on 1 December 2009 (ref. no. 2009-02). The patients/participants provided their written informed consent to participate in this study.
: Not applicable.
: The authors declare no competing interests.