Galaxy cluster mass density profile derived using the submillimetre galaxies magnification bias L. Fernandez, M. M. Cueli, J. González-Nuevo, L. Bonavera, D. Crespo, J. M. Casas and A. Lapi A&A, 658 (2022) A19 Published online: 26 January 2022 DOI: 10.1051/0004-6361/202141905