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. 2020 Jun 10;22(6):e20239. doi: 10.2196/20239

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©Mengyang Li, Heather Leslie, Bin Qi, Shan Nan, Hongshuo Feng, Hailing Cai, Xudong Lu, Huilong Duan. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 10.06.2020.

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 http://www.jmir.org/, as well as this copyright and license information must be included.

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The developed template in Ocean Template Editor. COVID-19: coronavirus disease; CT: computed tomography; ESR: erythrocyte sedimentation rate; SARS: severe acute respiratory syndrome.