Constraining the position of the CEP through the speed of sound in the LSMq Saúl Hernández-Ortiz, Ricardo Martínez von Dossow and Alfredo Raya Eur. Phys. J. A, 60 7 (2024) 154 Published online: 23 July 2024 DOI: 10.1140/epja/s10050-024-01372-w