Dr. Yu-Chang Yeh is a Clinical Associate Professor of National Taiwan University Hospital (NTUH), an anesthesiologist (2004), and intensivist (2006). He is the chair of Scientific Committee of the Taiwan Society of Emergency and Critical Care Medicine (TSECCM) and also vice chair of the Research Committee and the Honorary Secretary General of TSECCM. He received his medical degree from the College of Medicine, Yang-Ming University (Taiwan) in 1998 and PhD from the College of Medicine, National Taiwan University in 2012. His clinical and research interests include microcirculation, sepsis, blood purification, extracorporeal life support, therapeutic sedation and analgesia, delirium, kidney transplant, and ICU database. Dr. Yeh authored or co-authored more than 60 peer-reviewed papers and invited as a speaker more than 120 national and international conferences. He acts as reviewer for more than 20 international journals and member of the editorial board of 5 journals in anesthesia and critical care medicine.