Prof. Dr. Jin-Shing Chen is the Professor of Department of Surgery at National Taiwan University. He received his MD degree and PhD degree at National Taiwan University, and his specialty training in Surgery and Thoracic Surgery at the National Taiwan University Hospital. In 2002, he was a research fellow at the MD Anderson Cancer Center of The University of Texas, USA. Prof. Chen has been actively involved in clinical research in the treatment for primary spontaneous pneumothorax and minimal invasive surgery for lung cancer. Currently, he is the Chief of the Experimental Surgical Division of the National Taiwan University Hospital, and served on the editorial board of The Journal of the Formosan Medical Association and as the Deputy Editor-in-Chief of the Journal of Thoracic Disease.