. 2024 Feb 8;13:e53853. doi: 10.2196/53853
©Sunyan Zhao, Jing Zhang, Haijun Wan, Chenjie Tao, Meng Hu, Wei Liang, Zhi Xu, Bingguo Xu, Jiaying Zhang, Guoxin Wang, Ping Li, Guangmei Lyu, Yongling Gong. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 08.02.2024.
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Figure 1.
Participant flow diagram in the clinical trial.