In-medium effects in strangeness production in heavy-ion collisions at (sub-) threshold energies Taesoo Song, Laura Tolos, Joana Wirth, Joerg Aichelin and Elena Bratkovskaya EPJ Web Conf., 259 (2022) 13002 Published online: 01 February 2022 DOI: 10.1051/epjconf/202225913002