Prof. Chung-Hwan Chen is the Director of the Orthopaedic Research Center at the Kaohsiung Medical University. He received his Bachelor’s degree at the Kaohsiung Medical University in 1994 and completed his Ph.D. studies at the same university in 2013. His research interests include osteoarthritis, osteoporosis, osteonecrosis, intervertebral disc development and degeneration, chondral defect, bone defect, and tissue engineering and fracture at hip, acetabulum and pelvic.