. 2021 Feb 22;23(2):e26257. doi: 10.2196/26257
©Sung-Yeon Cho, Sung-Soo Park, Min-Kyu Song, Young Yi Bae, Dong-Gun Lee, Dong-Wook Kim. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.02.2021.
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Figure 1.
Flow diagram of the nationwide cohort of patients with COVID-19.