Determining the true mass of radial-velocity exoplanets with Gaia - Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planetsF. Kiefer, G. Hébrard, A. Lecavelier des Etangs, E. Martioli, S. Dalal and A. Vidal-MadjarA&A, 645 (2021) A7DOI: https://doi.org/10.1051/0004-6361/202039168