Imaging Biomarker Knowledge Transfer for Attention-Based Diagnosis of COVID-19 in Lung Ultrasound Videos. - Tyler Lum; Mobina Mahdavi; Oron Frenkel; Christopher Lee; Mohammad H. Jafari 001; Fatemeh Taheri Dezaki; Nathan Van Woudenberg; Ang Nan Gu; Purang Abolmaesumi; Teresa Tsang (ASMUS@MICCAI, 2021)