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-# Accessing Images via Image Data Commons (IDC)
-
-HTAN Imaging Level 2 data is now available through the [NCI Imaging Data Commons (IDC)](https://portal.imaging.datacommons.cancer.gov/).
-
-Imaging Data Commons hosts versions of the HTAN Imaging Level 2 data converted to [DICOM-TIFF dual personality files](https://learn.canceridc.dev/dicom/dicom-tiff-dual-personality-files). For further information and an example open source implementation, see [online reference](https://www.sciencedirect.com/science/article/pii/S2153353922003753#!).
-
-For further information on using the IDC, you can explore their [online documentation](https://learn.canceridc.dev/).
-
-## Filtering for HTAN Images in the IDC portal
-
-From the [homepage of the Imaging Data Commons](https://portal.imaging.datacommons.cancer.gov/), click the purple **Explore** link to explore image data.
-
-HTAN data can be selected by selecting in the **Collection** group in the left-hand bar (you may need to click "show more" to reveal all collections).
-
-![IDC:  Filter for HTAN Images](../img/idc1.png)
-
-Pie charts show the breakdown of selected metadata attributes.
-
-By checking collections (e.g. HTAN WUSTL), cases (participants), studies (biospecimens), and series (images), the study instances of selected images may be found.
-
-![IDC:  Filter for HTAN Images](../img/idc2.png)
-
-## Download Images from IDC
-
-HTAN data is shared under a CC-BY 4.0 license, and is available to download as DICOM images without egress costs from IDC thanks to support from the Google public datasets program. For complete details, see [IDC Documentation on Downloading Data](https://learn.canceridc.dev/data/downloading-data). Basic download instructions are also included on the HTAN portal for files released by the IDC, by selecting the filename.
-
-![HTAN Data Portal:  IDC Download Details](../img/idc3.png)
-
-Note that individual DICOM files representing each channel and pyramid level may need to be sorted or converted back to TIFF files for reuse in image analysis tools.
-
-## Viewing Images via the IDC SLIM Viewer
-
-Clicking they **eye icon** in the view column on the IDC portal, or the **IDC** link when hovering over the thumbnail in the HTAN portal, takes the user to IDC’s interactive SLIM viewer. This interactive viewer provides image exploration and pre-rendered scenes.
-
-![IDC:  Interactive SLIM Viewer](../img/idc4.png)