Sanz-Gómez, Sergio Vera-Varela, Constanza de-la-Vega-Sánchez, Diego Barrigón, María Luisa Alacreu-Crespo, Adrián Guija, Julio A. Sánchez, Ana León, Santiago de Baca-García, Enrique Giner, Lucas Impulsivity and aggression in suicide across age and sex: case–control study 10.1192/bjo.2025.10076 2025 2025