Case T-834/17: Judgment of the General Court of 23 February 2022 — United Parcel Service v Commission (Non-contractual liability — Competition — Markets for international express small package delivery services in the EEA — Concentration — Decision declaring the concentration incompatible with the internal market — Annulment of the decision by a judgment of the Court — Rights of the defence — Sufficiently serious breach of a rule of law intended to confer rights on individuals — Causal link)