added forum post link

Author: fedorov

notebooks/collections_demos/nlst_exploration.ipynb

@@ -28,7 +28,7 @@
         "* [BAMF-AIMI-Annotations](https://doi.org/10.5281/zenodo.8345959): AI-based volumetric segmentations for a small subset of the CT images\n",
         "* [nnU-Net-BPR-annotations](https://doi.org/10.5281/zenodo.7473970): AI-based annotation of the body part and volumetric segmentations of chest organs using [nnUNet](https://github.com/MIC-DKFZ/nnUNet) package\n",
         "\n",
-        "A user of IDC asked the following question:\n",
+        "A user of IDC asked the following question in [this IDC forum post](https://discourse.canceridc.dev/t/dataset-size-discrepancies-cancerimagearchives-vs-idc/629):\n",
         "\n",
         "\n",
         "> _Our lab is interested in downloading all the NLST dataset. We are interested in mirroring the data onto our cluster. However, there is some confusion about how much space the data takes. On the cancerimagearchive page for the NLST, it states that the DICOM takes 11.14TB, while on the IDC platform, it shows that the NLST takes 23.95TB. Would you be able to clarify which is more accurate?_\n",
@@ -62,7 +62,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 1,
+      "execution_count": null,
       "metadata": {
         "id": "IIwrQVHB1VXK"
       },
@@ -91,7 +91,7 @@
       "metadata": {
         "id": "AL3Fd6LXwWjK"
       },
-      "execution_count": 2,
+      "execution_count": null,
       "outputs": []
     },
     {
@@ -117,7 +117,7 @@
         "id": "j4PYQZxPn-q1",
         "outputId": "63204613-a320-4b60-945e-ee2cc15f0b9a"
       },
-      "execution_count": 6,
+      "execution_count": null,
       "outputs": [
         {
           "output_type": "stream",
@@ -184,7 +184,7 @@
         "id": "0zw4R5H-we2l",
         "outputId": "dfe8c625-7dff-4084-802b-0f3d02d66d60"
       },
-      "execution_count": 36,
+      "execution_count": null,
       "outputs": [
         {
           "output_type": "execute_result",
@@ -532,7 +532,7 @@
         "id": "rtr4JkWMpkdS",
         "outputId": "a1bd0131-bcc6-4d27-8d5e-271b20ecd6ce"
       },
-      "execution_count": 39,
+      "execution_count": null,
       "outputs": [
         {
           "output_type": "execute_result",
@@ -967,7 +967,7 @@
         "id": "nu0GGS0sqoh8",
         "outputId": "b0460fb2-66d1-438d-c322-cdda063ec66f"
       },
-      "execution_count": 40,
+      "execution_count": null,
       "outputs": [
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           "output_type": "execute_result",
@@ -1403,7 +1403,7 @@
         "id": "p31MgrXgsM7R",
         "outputId": "8333c5ae-883c-4ed0-df37-b31010075d64"
       },
-      "execution_count": 28,
+      "execution_count": null,
       "outputs": [
         {
           "output_type": "stream",
@@ -1433,7 +1433,7 @@
         "id": "OYzyF9CfsxFT",
         "outputId": "fc0e7d60-abb3-4a1b-c81c-bf1c356b979c"
       },
-      "execution_count": 32,
+      "execution_count": null,
       "outputs": [
         {
           "output_type": "stream",
@@ -1488,4 +1488,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 0
-}
+}