Implications of the Muon g-2 result on the flavour structure of the lepton mass matrix Lorenzo Calibbi, M. L. López-Ibáñez, Aurora Melis and Oscar Vives Eur. Phys. J. C, 81 10 (2021) 929 Published online: 21 October 2021 DOI: 10.1140/epjc/s10052-021-09741-1