**About the Editor**

**Hann-Chorng Kuo** graduated from National Taiwan University (NTUH) in 1979. He was promoted as a visiting staff member at NTUH and became a lecturer of the National Taiwan University in 1985. In 1988, Hann-Chorng moved to Tzu Chi General Hospital, Hualien, Taiwan and served as the chief of the department of Urology in Tzu Chi General Hospital (TCGH) until now. Currently Hann-Chorng is also the vice Chief Executive Officer of the Buddhist Tzu Chi Medical Foundation and is in charge of the research development of the Tzu Chi General Hospital group. He devoted himself to clinical and research works in neurourology and urodynamics, and has published more than 500 peer-reviewed papers. Dr. Kuo's research interests involve urodynamics, LUTS/BPH, IC/BPS, OAB, NLUTD and basic sciences. Hann-Chorng was the president of the TCS in 2006 through 2012 and was the President of Taiwan Urological Association from 2014 to 2016. In the field of scientific journals, he currently is the Editor-in-Chief of the *Tzu Chi Medical Journal*, associate editor of *LUTS and Urological Science* (Taiwan), member of the advisory board of *Nature Review Urology*, and is the editor of *British Journal of Urology International*, *International Brazil Journal of Urology*, *International Neurourology Journal*, *Investigative and Clinical Urology*, and *Current Bladder Reports*.
