diff --git a/todo.md b/todo.md
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@@ -1,21 +1,16 @@
-
-* Decide on citations (?)
+* Decide on citations - they code was developed for the sparse layered graph paper from Niels, cite is you use his implementation. Example applications
 * Make nice figure for qim webpage
 
 
 
-Anders' comments
-* Make informative readme on the use of layered surface detection tool.
-
-* There should be a description of how to install dependencies.
-
-* I had to install slgbuilder by typing: 'pip install slgbuilder' in the command line
-slgbuilder is code from Niels Jeppesen, which I guess it not so well known.
-
-* Then I needed to use qim-tools. This was more difficult, because I cloned qim-tools and I did not have a description on how to install the tool. But it is just writing: 'python setup.py install' on the command line
-
+Anders' comments that we are going to solve
+* Then I needed to use qim-tools. This was more difficult, because I cloned qim-tools and I did not have a description on how to install the tool. But it is just writing: 'python setup.py install' on the command line - solved by just copying the show_vol function into utils
 * I got an error, because I did not have SimpleITK installed. I installed it from Conda.
 
 
 DONE
 * Move to QIM tools - we decided to have it in tutorials. The tool is in Niels' repo
+* Make informative readme on the use of layered surface detection tool.
+* There should be a description of how to install dependencies.
+* I had to install slgbuilder by typing: 'pip install slgbuilder' in the command line
+slgbuilder is code from Niels Jeppesen, which I guess it not so well known.