Update README.md

README.md

@@ -9,10 +9,13 @@ tags:
 The whole slide images in this reposiotry come from different sources:
 
 - **lung_carcinoma.ndpi**: Lung Carcinoma sample from IDR, https://idr.openmicroscopy.org/webclient/img_detail/9846318/?dataset=10801
+- - **sample.svs**: sample data from openslide test data, https://openslide.cs.cmu.edu/download/openslide-testdata/Aperio/CMU-1-Small-Region.svs
+
 - GTEx Histology Slides:
   - **GTEX-1117F-0526.svs**: Artery with sclerosis
   - **GTEX-11DXX-1626.svs**: Small Intestine - Terminal Ileum
-- **sample.svs**: sample data from openslide test data, https://openslide.cs.cmu.edu/download/openslide-testdata/Aperio/CMU-1-Small-Region.svs
+
+- TCGA-READ Slides: This slides are from GDC
 
 The corresponding store for each slide is saved as a `.zarr.zip` file with the same base name. 
 Annotation files are provided in `.geojson` format.
@@ -24,4 +27,6 @@ We do not guarantee the accuracy, completeness, or currency of the data.
 The sample data included in this repository is permitted for redistribution or use in research; 
 however, users are responsible for reviewing and complying with the respective licenses or usage conditions associated with each dataset.
 
-If you use GTEx data in your research, please make sure to read the [GTEx data license](https://gtexportal.org/home/license).
+If you use GTEx data in your research, please make sure to read the [GTEx data license](https://gtexportal.org/home/license).
+
+If you use TCGA data in your research, please follow the corresponding license.