Genovese G, Terpstra M, Filip P, McCarten J, Hemmy L, Mangia S, Marjanska M. Macromolecules matter: impact of macromolecular background fitting on detecting metabolic age-related differences at 7 T. In: Proceedings of the Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition, Cape Town, South Africa. Program #402-03-007.