Influence of Off-Centre Positioning, Scan Direction, and Localiser Projection Angle on Organ-Specific Radiation Doses in Low-Dose Chest CT: A Simulation Study Across Four Scanner Models. - Louise D'hondt; Claudia Haentjens; Pieter-Jan Kellens; Annemiek Snoeckx; Klaus Bacher (J. Imaging, 2026)