Generalized nonextensive entropy holographic dark energy models verified by cosmological data Ilim imdiker, Mariusz P. Da̧browski and Vincenzo Salzano Eur. Phys. J. C, 85 7 (2025) 775 Published online: 16 July 2025 DOI: 10.1140/epjc/s10052-025-14498-y