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diff --git a/tables/related/micro.tex b/tables/related/micro.tex
index b2c1500..911eb12 100644
--- a/tables/related/micro.tex
+++ b/tables/related/micro.tex
@@ -85,11 +85,11 @@
       \cite{ye2017trajectory} & (sequential) & & & & & & \\ \hdashline
 
       \hyperlink{cao2017quantifying}{\textbf{Cao et al.}} & infinite & streaming & global & user/ & dependence & perturbation & differential \\
-      \cite{cao2017quantifying,cao2018quantifying} & & & & ($w$-)event & (temporal) & (Laplace) & privacy \\ \hdashline
+      \cite{cao2017quantifying} \cite{cao2018quantifying} & & & & ($w$-)event & (temporal) & (Laplace) & privacy \\ \hdashline
 
       \hyperlink{naim2019off}{\emph{ON-OFF privacy}} & infinite & streaming & local & event & dependence & randomization & - \\
-      \cite{naim2019off, ye2019preserving} & (sequential) & & & & (serial) & & \\
-      \cite{ye2020off, ye2021off} & & & & & & & \\
+      \cite{naim2019off} \cite{ye2019preserving} & (sequential) & & & & (serial) & & \\
+      \cite{ye2020off} \cite{ye2021off} & & & & & & & \\
 
       \bottomrule
 
diff --git a/text/related/main.tex b/text/related/main.tex
index 496ec76..fb0c5c1 100644
--- a/text/related/main.tex
+++ b/text/related/main.tex
@@ -24,6 +24,44 @@ Then, we further group them into two subcategories, whether they are designed fo
 
 \kat{The related work section of your thesis, should make a connection/comparison to your work. This means that you should position the works presented wrt  your problem and your solution if the problems are the same. Put a small (or big) paragraph in the end of each of the two sections (microdata and statistical data) and name the similarities/differences }
 
+\begin{figure}[htp]
+  \centering
+  \includegraphics[width=1.\linewidth]{related/rel-yrs}%
+  \caption{.}
+  \label{fig:rel-yrs}
+\end{figure}
+
+\mk{WIP}
+
+$48$ articles in total
+spanning $15$ years of research from $2006$ to $2021$
+median year $2015$
+$50$\% microdata
+
+$55$\% geo-tagged data
+$59$\% finite data observation
+$57$\% streaming publishing mode
+$77$\% global publishing scheme
+
+\begin{figure}[htp]
+  \centering
+  \subcaptionbox{Privacy method\label{fig:rel-meth}}{%
+    \includegraphics[width=.5\linewidth]{related/rel-meth}%
+  }%
+  \subcaptionbox{Protection level\label{fig:rel-prot}}{%
+    \includegraphics[width=.5\linewidth]{related/rel-prot}%
+  }%
+  \hfill
+  \subcaptionbox{Privacy attack\label{fig:rel-atk}}{%
+    \includegraphics[width=.5\linewidth]{related/rel-atk}%
+  }%
+  \subcaptionbox{Data dependence\label{fig:rel-dep}}{%
+    \includegraphics[width=.5\linewidth]{related/rel-dep}%
+  }%
+  \caption{.}
+  \label{fig:rel-stats}
+\end{figure}
+
 \input{related/micro}
 \input{related/statistical}
 \input{related/summary}