SARA-GAN: Self-Attention and Relative Average Discriminator Based Generative Adversarial Networks for Fast Compressed Sensing MRI Reconstruction. - Zhenmou Yuan; Mingfeng Jiang; Yaming Wang; Bo Wei 004; Yongming Li 003; Pin Wang; Wade Menpes-Smith; Zhangming Niu; Guang Yang 006 (Frontiers Neuroinformatics, 2020)