Funding for this research was provided by:
the Seventh Affiliated Hospital of SYSU, Clinical Research Fund (ZSQYLCKYJJ202018)
Received: 1 November 2020
Accepted: 15 July 2021
First Online: 10 August 2021
: The study was approved by the Ethics Committees of the Seventh Affiliated Hospital of Sun Yat-sen University. All procedures were carried out in accordance with ethical standards. Written informed consent was obtained from all individual participants included in the study.
: All participants, including those depicted in Fig. 1, gave written and informed consent for publication for all personal or clinical details along with any identifying images to be published in this study.
: The authors have no conflicts of interest to declare.