Case C-497/12: Judgment of the Court (Fourth Chamber) of 2 July 2015 (request for a preliminary ruling from the Tribunale Amministrativo Regionale per la Sicilia — Italy) — Davide Gullotta, Farmacia di Gullotta Davide & C. Sas v Ministero della Salute, Azienda Sanitaria Provinciale di Catania (Reference for a preliminary ruling — Articles 49 TFEU, 102 TFEU and 106 TFEU — Freedom of establishment — Principle of non-discrimination — Abuse of dominant position — Article 15 of the Charter of Fundamental Rights of the European Union — Inadmissibility)