Dr. Chun-Yu Lin have earned his medical degree from National Cheng Kung University and currently serves as an assistant professor in the Department of Medicine at Yang Ming Chiao Tung University. He is a distinguished rheumatologist with a relentless dedication to advancing the understanding of immune-related diseases. With a particular focus on epidemiology and comorbidity, Dr. Chun-Yu Lin has made significant contributions to the field using nationwide population-based database from Taiwan and through their clinical expertise. Throughout their career, Dr. Chun-Yu Lin has conducted extensive epidemiological studies, meticulously examining the prevalence, incidence, and risk factors associated with immune-related diseases. Their insightful investigations into the comorbidity patterns among these conditions have shed light on the complex interplay between different pathology and guided the development of comprehensive management approaches.