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. 2021 Sep 7;10:839. doi: 10.4102/ajod.v10i0.839

FIGURE 1.

FIGURE 1

Eligibility criteria and schedule of data collection events: (a) the inclusion and exclusion criteria along with rationale used to generate the included cohort of patients and (b) the schedule of which assessments were performed at each timepoint throughout the study. The data collected at 12 months was dependent on whether the visit was conducted in-person or by telephone.