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. 2021 Mar 30;9(3):e26265. doi: 10.2196/26265

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©PengFei Li, Lin Xu, TingTing Tang, Xiaoqian Wu, Cheng Huang. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 30.03.2021.

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 JMIR Medical Informatics, is properly cited. The complete bibliographic information, a link to the original publication on http://medinform.jmir.org/, as well as this copyright and license information must be included.

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Structural equation model path diagram. AL: altruism; CI: community influence; IR intrinsic reward; ER: extrinsic reward; SE: self-efficacy; WS: willingness to share.