Zhang, Yuan
Liu, Xiao
Gu, Yumei
Zhang, Shu
Article History
Received: 17 June 2022
Accepted: 14 August 2022
First Online: 29 August 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Beijing Chaoyang Hospital (No. 2009–4).
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of the images in Figs. InternalRef removed, InternalRef removed, InternalRef removed, InternalRef removed.