Update README.md

README.md

@@ -260,7 +260,7 @@ The table below summarizes all included sources:
 | 0012_cad_pe | CAD-PE – Computer Aided Detection for Pulmonary Embolism Challenge | CC BY 4.0 | 40 | [readme](./0012_cad_pe/README_0012_cad_pe.md) |
 | 0013_ribfrac | RibFrac Challenge Dataset | CC BY-NC 4.0 | 660 | [readme](./0013_ribfrac/README_0013_ribfrac.md) |
 | 0014_learn2reg | Learn2Reg – Abdomen MR-CT (TCIA Subset) | CC BY 3.0 and TCIA Data Usage Policy | 16 | [readme](./0014_learn2reg/README_0014_learn2reg.md) |
-| 0015_lndb | LNDb – Lung Nodule Database | CC BY-NC-ND 4.0 | 294 | [readme](./0015_lndb/README_0015_lndb.md) |
+| 0015_lndb | LNDb – Lung Nodule Database | CC BY-NC-ND 4.0 ⚠️| 294 | [readme](./0015_lndb/README_0015_lndb.md) <br> [![Access LNDb](https://img.shields.io/badge/Official%20Access-blue)](https://zenodo.org/records/7153205)|
 | 0016_lidc | LIDC-IDRI – Lung Image Database Consortium and Image Database Resource Initiative | CC BY 3.0 | 997 | [readme](./0016_lidc/README_0016_lidc.md) |
 | 0017_lola11 | LOLA11 (LObe and Lung Analysis 2011) | Customized license | 55 | [readme](./0017_lola11/README_0017_lola11.md) |
 | 0018_sliver07 | SLIVER07 (Segmentation of the Liver 2007) | Customized license | 30 | [readme](./0018_sliver07/README_0018_sliver07.md) |
@@ -281,7 +281,7 @@ The table below summarizes all included sources:
 | 0034_empire | EMPIRE10 Challenge | Customized license | 60 | [readme](./0034_empire/README_0034_empire.md) |
 | 0037_totalsegmentator | TotalSegmentator | CC BY 4.0 | 1203 | [readme](./0037_totalsegmentator/README_0037_totalsegmentator.md) |
 | 0038_amos | AMOS (Multi-Modality Abdominal Multi-Organ Segmentation Challenge) | CC BY 4.0 | 200 | [readme](./0038_amos/README_0038_amos.md) |
-| 0039_han_seg | HaN-Seg: The head and neck organ-at-risk CT & MR segmentation dataset | CC BY-NC-ND 4.0 | 42 | [readme](./0039_han_seg/README_0039_han_seg.md) |
+| 0039_han_seg | HaN-Seg: The head and neck organ-at-risk CT & MR segmentation dataset | CC BY-NC-ND 4.0 ⚠️| 42 | [readme](./0039_han_seg/README_0039_han_seg.md) <br> [![Access HanSeg](https://img.shields.io/badge/Official%20Access-blue)](https://zenodo.org/records/7442914)|
 | 0040_saros | SAROS: A dataset for whole-body region and organ segmentation in CT imaging | Mix of CC BY 3.0, CC BY 4.0, and CC BY-NC 3.0 | 900 | [readme](./0040_saros/README_0040_saros.md) |
 | 0041_ctrate | CT-RATE | CC BY-NC-SA 4.0 | 3134 | [readme](./0041_ctrate/README_0041_ctrate.md) |
 | 0042_new_brainct_1mm | (Newly Released) BrainCT-1mm | CC BY 4.0 | 484 | [readme](./0042_new_brainct_1mm/README_0042_new_brainct_1mm.md) |