The kynurenine pathway and markers of neurodegeneration and cerebral small vessel disease: The Maastricht Study. - Bakker L; Ramakers IHGB; van Greevenbroek MMJ; Backes WH; Jansen JFA; Schram MT; van der Kallen CJH; Schalkwijk CG; Wesselius A; Ulvik A; Ueland PM; Verhey FRJ; et al. (Journal of the neurological sciences, 2025)