deletions | additions       diff --git a/figures/flow_toy/caption.tex b/figures/flow_toy/caption.tex  index 28f77f6..99a7096 100644  --- a/figures/flow_toy/caption.tex  +++ b/figures/flow_toy/caption.tex 
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\label{fig:flow_toy} Illustration of the experimental setup the toy example and the HIV data. Including This setup includes  two untreated populations ($t_1, t_2$) and one post-treatment population ($t_{3D}$), observations ($t_{3D}$). Observations  are collected from each time point.