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Xu J, Jing M, Wang S, Yang C, Chen X.Xu J, et al. Among authors: chen x.Expert Rev Med Devices. 2019 Oct;16(10):877-889. doi: 10.1080/17434440.2019.1669447. Epub 2019 Sep 30.Expert Rev Med Devices. 2019.PMID: 31530047Review.
Chen X, Xu L, Wang W, Li X, Sun Y, Politis C.Chen X, et al.Expert Rev Med Devices. 2016 Sep;13(9):853-64. doi: 10.1080/17434440.2016.1218758. Epub 2016 Aug 12.Expert Rev Med Devices. 2016.PMID: 27479020Review.
Chen X, Xu L, Sun Y, Politis C.Chen X, et al.Expert Rev Med Devices. 2016 Nov;13(11):1043-1051. doi: 10.1080/17434440.2016.1243054. Epub 2016 Oct 11.Expert Rev Med Devices. 2016.PMID: 27682359Review.
Chen X, Hu J.Chen X, et al.Expert Rev Med Devices. 2018 Jun;15(6):435-444. doi: 10.1080/17434440.2018.1484727. Epub 2018 Jun 14.Expert Rev Med Devices. 2018.PMID: 29865882Review.
Memon AR, Wang E, Hu J, Egger J, Chen X.Memon AR, et al. Among authors: chen x.Expert Rev Med Devices. 2020 Apr;17(4):345-356. doi: 10.1080/17434440.2020.1736040. Epub 2020 Mar 12.Expert Rev Med Devices. 2020.PMID: 32105159Free PMC article.Review.