PneuNet: deep learning for COVID-19 pneumonia diagnosis on chest X-ray image analysis using Vision Transformer. - Wang, Tianmu; Nie, Zhenguo; Wang, Ruijing; Xu, Qingfeng; Huang, Hongshi; Xu, Handing; Xie, Fugui; Liu, Xin-Jun (Medical & Biological Engineering & Computing, 2023)