Ping-Hsiao Shih is an Assistant Research Fellow in the Center for Cell Therapy, Department of Medical Research, China Medical University Hospital, Taichung City, Taiwan. He received his Ph.D. degree from National Chung Hsing University, Taiwan. As a post-doctoral fellow (2010 to 2012) at the Cancer Center, Taipei Municipal Wan Fang Hospital (managed by Taipei Medical University), Taipei, Taiwan, he studied the chemopreventive effect of Chinese herbal medicine against cancers. Now, he has been working on the development of immune-cellular therapy for cancer treatment and the management of GTP-grade facility.