diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 81090f21a9367ea4ccd1f6980c4e8acebabb2608..adb693b0061d16baacc045485047db603d6e3227 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="33061d0c-84e3-4051-bf3c-7d807428912a" name="Default" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/index.html" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.tmp/" />
@@ -19,8 +18,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/index.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="74">
-              <caret line="124" column="40" lean-forward="true" selection-start-line="124" selection-start-column="40" selection-end-line="124" selection-end-column="40" />
+            <state relative-caret-position="143">
+              <caret line="139" column="42" lean-forward="true" selection-start-line="139" selection-start-column="42" selection-end-line="139" selection-end-column="42" />
               <folding>
                 <element signature="n#style#0;n#div#0;n#div#1;n#div#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
                 <element signature="n#style#0;n#div#1;n#div#1;n#div#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
@@ -62,7 +61,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectFrameBounds" extendedState="7">
+  <component name="ProjectFrameBounds" extendedState="6">
     <option name="x" value="-8" />
     <option name="y" value="-8" />
     <option name="width" value="1936" />
@@ -138,12 +137,12 @@
       <workItem from="1536532362270" duration="9222000" />
       <workItem from="1537453368855" duration="332000" />
       <workItem from="1555694437596" duration="920000" />
-      <workItem from="1558702488712" duration="601000" />
+      <workItem from="1558702488712" duration="1110000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="49893000" />
+    <option name="totallyTimeSpent" value="50402000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-8" y="-8" width="1936" height="1056" extended-state="6" />
@@ -178,8 +177,8 @@
     <entry file="file://G:/rheometer-cover/index.html" />
     <entry file="file://$PROJECT_DIR$/index.html">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="74">
-          <caret line="124" column="40" lean-forward="true" selection-start-line="124" selection-start-column="40" selection-end-line="124" selection-end-column="40" />
+        <state relative-caret-position="143">
+          <caret line="139" column="42" lean-forward="true" selection-start-line="139" selection-start-column="42" selection-end-line="139" selection-end-column="42" />
           <folding>
             <element signature="n#style#0;n#div#0;n#div#1;n#div#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
             <element signature="n#style#0;n#div#1;n#div#1;n#div#0;n#div#0;n#body#0;n#html#0;n#!!top" expanded="true" />
diff --git a/index.html b/index.html
index c1ffefe9c400b9d515bc07f60359f68956ebffc8..60a78d32c1f20da148e0cf9acf5d9361537d8248 100644
--- a/index.html
+++ b/index.html
@@ -145,12 +145,12 @@
             <h3>Papers:</h3>
             <ul>
                 <li><i>[Electrohydrodynamics] [Electrowriting] [Biometrology]</i>:<br>
-                    <a href="https://www.nature.com/articles/s41378-019-0055-4"><b>2019 - Tourlomousis F. et al. <i>"Machine Learning Metrology of Cell Confinement in Melt
-                        Electrowritten Three-Dimensional Biomaterial Substrates"</i></b></a>
+                    <b>2019</b> -<a href="https://www.nature.com/articles/s41378-019-0055-4"> Tourlomousis F. et al., "Machine Learning Metrology of Cell Confinement in Melt
+                        Electrowritten Three-Dimensional Biomaterial Substrates", Microsystems & Nanoengineering, Nature</i></a>
                 </li>
                 <li><i>[Biometrology]</i><br>
-                    <a href="http://micronanomanufacturing.asmedigitalcollection.asme.org/article.aspx?articleid=2667688"><b>2018 - Tourlomousis F. et al. <i>"Investigation of Cellular Confinement in Three-Dimensional
-                        Microscale Fibrous Substrates: Fabrication and Metrology"</i>, Journal of Micro and Nano-Manufacturing</b></a>
+                    <b>2018</b> -<a href="http://micronanomanufacturing.asmedigitalcollection.asme.org/article.aspx?articleid=2667688">Tourlomousis F. et al., "Investigation of Cellular Confinement in Three-Dimensional
+                        Microscale Fibrous Substrates: Fabrication and Metrology", Journal of Micro and Nano-Manufacturing, ASME</a>
                 </li>
                 <li><i>[Bioprinting] [Biometrology]</i><br>
                     <b>2017</b> - Ding H., Tourlomousis F. et al. "Bioprinting Multidimensional Constructs: A
@@ -175,8 +175,8 @@
         <div class="card card-body py-5">
             <h3>Collaborators</h3>
             <ul>
-                <li>Dilhan Kalyon, Highly Filled Materials Institute</li>
-                <li>Paul Dalton, University of Wurzburg</li>
+                <li><a href="https://web.stevens.edu/facultyprofile/?id=8">Dilhan Kalyon</a>, Professor & Director of <a href="http://www.hfmi.stevens.edu/"> Highly Filled Materials Institute</a></li>
+                <li><a href="https://daltonlab.org/">Paul Dalton</a>, Professor, University of Wurzburg</li>
             </ul>
         </div>
     </div>