--- a/Database/README.txt	Wed Jun 17 10:42:24 2015 +0200
+++ b/Database/README.txt	Wed Jun 17 11:31:11 2015 +0200
@@ -6,9 +6,21 @@
 come from the OsiriX samples available at:
 http://www.osirix-viewer.com/datasets/
 
-Other images were posted by external contributors or generated
-manually. Here is the source of each set of sample images:
+WARNING: The datasets from OsiriX are exclusively available for
+research and teaching! You are not authorized to redistribute or sell
+them, or use them for commercial purposes.
+
+Other images were publicly posted by external contributors to the
+Orthanc project, or were generated manually by the Orthanc team.
+
+
+-------
+Content
+-------
+
+Here is the source of each set of sample images:
 
 - Brainix/* : From OsiriX, "BRAINIX".
 - DummyCT.dcm : From Osirix, "KNEE" with PixelData removed.
-- Phenix/* : From OsiriX, "PHENIX"
+- Phenix/* : From OsiriX, "PHENIX".
+- Knee/* : From OsiriX, "KNEE".