Safety of 6′‐sialyllactose (6′‐SL) sodium salt produced with a derivative strain (Escherichia coli K‐12 MG1655 INB‐6SL_02) of E. coli K‐12 MG1655 (ATCC 700926) as a novel food pursuant to Regulation (EU) 2015/2283 - Turck, Dominique; Bohn, Torsten; Cámara, Montaña; Castenmiller, Jacqueline; De Henauw, Stefaan; Jos, Ángeles; Maciuk, Alexandre; Mangelsdorf, Inge; McNulty, Breige; Naska, Androniki; Pentieva, Kristina; Siani, Alfonso; et al. (EFSA Journal, 2026)