Gao, Feng
Luo, Jingqin
Liu, Jingxia
Wan, Fei
Wang, Guoqiao
Gordon, Mae
Xiong, Chengjie
Article History
Received: 21 June 2021
Accepted: 11 July 2022
First Online: 22 July 2022
Declarations
:
: The study has been performed in accordance with the Declaration of Helsinki. The OHTS protocol has been approved by Washington University Institutional Review Board as well as the institutional review boards of each participating clinic and resource center. Each participant provided written informed consent. All data were de-identified for the data analysis.
: Not applicable.
: The authors declare that they have no competing interests.