text: Moved publications in the beginning

text/related/main.tex

@@ -1,7 +1,9 @@
 \chapter{Related work}
 \label{ch:rel}
+\nnfootnote{This chapter was published in the $19$th Journal of Spatial Information Science~\cite{katsomallos2019privacy}.}
 % \kat{Change the way you introduce the related work chapter; do not list a series of surveys. You should speak about the several directions for privacy-preserving methods (and then citing the surveys if you want). Then, you should focus on the particular configuration that you are interested in (continual observation). Summarize what we will see in the next sections by  giving also the general structure of the chapter.}
 % \mk{Moved to summary}
+
 In this chapter, we survey works that deal with privacy under continuous data publishing covering diverse use cases.
 We present $48$ published articles spanning $16$ years of research from $2006$ to $2021$, with $2015$ being the median, based on two levels of categorization (Figure~\ref{fig:rel-yrs}). 
 % \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 }