Dr. Hung-Bin Tsai obtained his master’s and doctorate degrees from the National Taiwan University in 2008 and 2018, respectively. He currently serves as a home hospitalist at a community hospital and holds the position of CEO at the Taiwan Organ Sharing Registry and Patient Autonomy Promotion Center (TOSR-PAPC). His professional focus lies in advancing healthcare practices for vulnerable patient populations through evidence-based approaches. His research primarily centers on developing protocols for point-of-care ultrasound (POCUS)-assisted teleconsultations, aimed at improving care for multimorbid and dependent patients within hospital-at-home programs. Additionally, he is dedicated to identifying the clinical characteristics of end-of-life renal patients and advancing kidney supportive care, including conservative kidney management strategies, particularly tailored to Taiwanese dialysis patients.