2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/178894The scalar-meson assignments of Shakin and Wang in a generalized Nambu--Jona-Lasinio model are contradicted by recent experimental information. Also the strict distinction made by these authors between ``intrinsic'' and ``dynamically generated'' states is contested, as well as a number of other statements.7 pages, (v2 cosmetics, v3 corrections in one reference), to be published in Phys.Rev.DHigh Energy Physics - Phenomenologytext