. 2021 Sep 16;23(9):e18307. doi: 10.2196/18307
©Lihua Zhi, Pei Yin, Jingjing Ren, Guoqing Wei, Jun Zhou, Jun Wu, Qun Shen. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 16.09.2021.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on https://www.jmir.org/, as well as this copyright and license information must be included.
Figure 5.
Safety management and standards.