Case C-237/09: Judgment of the Court (Third Chamber) of 3 June 2010 (reference for a preliminary ruling from the Cour de cassation (Belgium)) — Belgian State v Nathalie De Fruytier (Sixth VAT Directive — Article 13(A)(1)(d) — Exemptions for activities in the public interest — Supply of human organs, blood and milk — Activity of transporting, in a self-employed capacity, human organs and samples for hospitals and laboratories — Concepts of ‘supply of goods’ and ‘supply of services’ — Distinguishing criteria)