My name is Pao-Hsin Liu. I am an Assistant Professor of Biomedical Engineering at I-SHOU University, Taiwan, Republic of China. I hold M.S. and Ph.D. degrees in medical engineering from the National Cheng Kung University. My academic research expertise includes (1) orthopedic and craniofacial reconstruction biomechanics; (2) dental biomechanics; (3) finite element methods; (4) craniofacial morphometry; (5) medical device design and manufacturing (6) research and development in medicine devices and instruments; (7) cardiovascular fluid mechanics; and (8) in vitro experiments and evaluation in biomaterials or medical instruments.