Dynamical masses of M-dwarf binaries in young moving groups - II. Toward empirical mass-luminosity isochronesMarkus Janson, Stephen Durkan, Mickaël Bonnefoy, Laetitia Rodet, Rainer Köhler, Sylvestre Lacour, Wolfgang Brandner, Thomas Henning and Julien GirardA&A, 620 (2018) A33DOI: https://doi.org/10.1051/0004-6361/201833375