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Chan TC, Lau TW, Lee JW, Wong IY, Jhanji V, Wong RL.Chan TC, et al.Acta Ophthalmol. 2015 Dec;93(8):689-96. doi: 10.1111/aos.12754. Epub 2015 May 19.Acta Ophthalmol. 2015.PMID: 25990098Free article.Review.