. 2020 Nov 4;8(11):e23351. doi: 10.2196/23351
©Junsang Yoo, Jeonghoon Lee, Poong-Lyul Rhee, Dong Kyung Chang, Mira Kang, Jong Soo Choi, David W Bates, Won Chul Cha. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 04.11.2020.
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Figure 4.
Flow diagram of the eligibility and selection process for study inclusion. ED: emergency department; ID: identification.