diff --git a/03 - More Python goodness (1).ipynb b/03 - More Python goodness (1).ipynb
index 0635cf8fc1f6f5376f375d5e60067c31823439aa..b5f1303c0433cecab87762440284253b4124e561 100644
--- a/03 - More Python goodness (1).ipynb	
+++ b/03 - More Python goodness (1).ipynb	
@@ -1,7 +1,7 @@
 {
  "metadata": {
   "name": "",
-  "signature": "sha256:bdcfde574b39f174fe25a293cb241f4aa1518865a8dd971976133f07d75a58e5"
+  "signature": "sha256:70bfb8ad86899454fd23b5db2e3184de272ec729cf9cdc477127a1e7d7f0f60b"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -15,11 +15,9 @@
       "# More Python Goodness (1)\n",
       "***\n",
       "\n",
-      "[Jeroen Laros](mailto:j.f.j.laros@lumc.nl), [Michiel van Galen](mailto:m.van_galen@lumc.nl), [Wai Yi Leung](w.y.leung@lumc.nl), [Martijn Vermaat](mailto:m.vermaat.hg@lumc.nl)\n",
+      "[Wibowo Arindrarto](mailto:w.arindrarto@lumc.nl), [Sequencing Analysis Support Core, Leiden University Medical Center](http://sasc.lumc.nl)\n",
       "\n",
-      "[Department of Human Genetics, Leiden University Medical Center](http://humgen.nl)\n",
-      "\n",
-      "[Sequencing Analysis Support Core, Leiden University Medical Center](http://sasc.lumc.nl)\n",
+      "[Martijn Vermaat](mailto:m.vermaat.hg@lumc.nl), [Department of Human Genetics, Leiden University Medical Center](http://humgen.nl)\n",
       "\n",
       "License: [Creative Commons Attribution 3.0 License (CC-by)](http://creativecommons.org/licenses/by/3.0)"
      ]
diff --git a/03 - More Python goodness (2).ipynb b/03 - More Python goodness (2).ipynb
index 14143f9d498635cad8d2f9c2c28298c61dcc010d..26928b254adde1a9565bde8bc2fe54262514cb01 100644
--- a/03 - More Python goodness (2).ipynb	
+++ b/03 - More Python goodness (2).ipynb	
@@ -1,7 +1,7 @@
 {
  "metadata": {
   "name": "",
-  "signature": "sha256:d5c2adf4404b1f629233eeb862afe0be50c85c5be8ac6b3427e61925dfa358ca"
+  "signature": "sha256:449f59d356a6f72e179ef39e58da7265eae4ecb8253da3c52cc6b41277fe2909"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -15,11 +15,9 @@
       "# More Python Goodness (2)\n",
       "***\n",
       "\n",
-      "[Wibowo Arindrarto](mailto:w.arindrarto@lumc.nl), [Jeroen Laros](mailto:j.f.j.laros@lumc.nl), [Zuotian Tatum](mailto:z.tatum@lumc.nl), [Martijn Vermaat](mailto:m.vermaat.hg@lumc.nl)\n",
+      "[Wibowo Arindrarto](mailto:w.arindrarto@lumc.nl), [Sequencing Analysis Support Core, Leiden University Medical Center](http://sasc.lumc.nl)\n",
       "\n",
-      "[Department of Human Genetics, Leiden University Medical Center](http://humgen.nl)\n",
-      "\n",
-      "[Sequencing Analysis Support Core, Leiden University Medical Center](http://sasc.lumc.nl)\n",
+      "[Martijn Vermaat](mailto:m.vermaat.hg@lumc.nl), [Department of Human Genetics, Leiden University Medical Center](http://humgen.nl)\n",
       "\n",
       "License: [Creative Commons Attribution 3.0 License (CC-by)](http://creativecommons.org/licenses/by/3.0)"
      ]