Infrared subtleties and chiral vertices at NLO: an implicit regularization analysis Ricardo J. C. Rosado, Adriano Cherchiglia, Marcos Sampaio and Brigitte Hiller Eur. Phys. J. C, 83 9 (2023) 879 Published online: 28 September 2023 DOI: 10.1140/epjc/s10052-023-12052-2