Case C-178/20: Judgment of the Court (Fourth Chamber) of 8 July 2021 (request for a preliminary ruling from the Fővárosi Törvényszék — Hungary) — Pharma Expressz Szolgáltató és Kereskedelmi Kft v Országos Gyógyszerészeti és Élelmezés-egészségügyi Intézet (Reference for a preliminary ruling — Free movement of goods — Medicinal products for human use — Directive 2001/83/EC — Article 5(1), Article 6(1), and Articles 70 to 73 — Medicinal products authorised in a first Member State — Classification as medicinal products not subject to medical prescription — Sale in pharmacies of a second Member State without marketing authorisation in that Member State — National legislation requiring notification to the competent authority and a declaration from that authority on the use of that medicinal product — Article 34 TFEU — Quantitative restriction)