OGA-AID: Clinician-in-the-loop AI Report Drafting Assistant for Multimodal Observational Gait Analysis in Post-Stroke Rehabilitation. - Khoi T. N. Nguyen; Nghia D. Nguyen; Hui Yu Koh; Patrick W. H. Kwong; Karen Sui Geok Chua; Ananda Sidarta; Baosheng Yu (CoRR, 2026)