Case C-760/21, Kwizda Pharma: Judgment of the Court (Second Chamber) of 2 March 2023 (request for a preliminary ruling from the Verwaltungsgericht Wien — Austria) — Kwizda Pharma GmbH v Landeshauptmann von Wien (Reference for a preliminary ruling — Food safety — Food — Regulation (EU) No 609/2013 — Article 2(2)(g) — Concept of ‘food for special medical purposes’ — Other particular nutritional requirements — Dietary management — Modification of the diet — Nutrients — Use under medical supervision — Ingredients not absorbed or metabolised in the alimentary canal — Distinction in relation to medicinal products — Distinction in relation to food supplements)