The charm-quark contribution to light-by-light scattering in the muon from lattice QCDEn-Hung Chao, Renwick J. Hudspith, Antoine Gérardin, Jeremy R. Green and Harvey B. MeyerEur. Phys. J. C, 82 8 (2022) 664DOI: https://doi.org/10.1140/epjc/s10052-022-10589-2