We are delighted to share the exciting news that Dr. Tan Renjie has successfully defended his PhD thesis at City University of Hong Kong . During his doctoral training in Biomedical Engineering at CityU , under the supervision of Prof. Hu , Dr. Tan made significant contributions through his rigorous approach to research and his commitment to scientific excellence. Dr. Tan has already embarked on the next stage of his academic and professional journey , taking up a post‑gradua