Do flat detector cardiac X-ray systems convey advantages over image-intensifier-based systems? Study comparing X-ray dose and image quality

Due to an error in publishing, the figures in this manuscript have been reproduced incorrectly. All figure numbers and captions are correct, but the graph for Fig. 1 appears under the caption for Fig. 3 and visa versa. Similarly, the graphs for Figs. 2 and 4 are transposed.