Joined Cases C-184/22 and C-185/22, KfH Kuratorium für Dialyse und Nierentransplantation: Judgment of the Court (First Chamber) of 29 July 2024 (requests for a preliminary ruling from the Bundesarbeitsgericht – Germany) – IK (C-184/22), CM (C-185/22) v KfH Kuratorium für Dialyse und Nierentransplantation e.V. (Reference for a preliminary ruling – Social policy – Article 157 TFEU – Equal treatment between men and women in matters of employment and occupation – Directive 2006/54/EC – Article 2(1)(b) and Article 4, first paragraph – Prohibition of indirect discrimination on grounds of sex – Part-time work – Directive 97/81/EC – Framework Agreement on part-time work – Clause 4 – Prohibition on treating part-time workers less favourably than comparable full-time workers – Payment of additional pay only for overtime worked by part-time workers in excess of the normal working hours set for full-time workers)