Fig. 3From: A phantom study to optimise the automatic tube current modulation for chest CT in COVID-19Comparison of 25 SUREExposure3D noise settings and noise standard deviation values at vertebral Th11–12 level (at 1.0-mm thickness) in the anthropomorphic phantom РН-1 Multipurpose Chest Phantom N1 (body mass index 29). Dose-length product values are in orange. The average standard deviation values are in blueBack to article page