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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Eye Contact Lens. 2016 Jul;42(4):237–243. doi: 10.1097/ICL.0000000000000182

Figure 1.

Figure 1

Figure 1

Figure 1

The difference in tear cytokine concentrations (IL-1β (A), 1Ra (B), 6 (C), 10 (D), 12(p70) (E) and TNF-α (F)) between kits/operators plotted against their mean. Dashed line: bias; Solid line: Limits of agreement.