With my own text I just had to adjust the brace amplitude (=15) and shift the text a little:
Code: Select all
\draw [decorate] (C.south west) -- node[below,yshift=-1cm,text width=4cm]{Some description of said affiliation} (A.south west);
Code: Select all
\draw [decorate] (C.south west) -- node[below,yshift=-1cm,text width=4cm]{Some description of said affiliation} (A.south west);
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