Dr. Kuo-Lung Lai is a rheumatologist in Taichung Veterans General Hospital (TCVGH). He got M.D. degree at National Yang-Ming University in 2001, and currently is a Ph.D. candidate in Graduate Institute of Biomedical Electronics and Bioinformatics in National Taiwan University. He had been a member of the Board of Directors of SUMROC during 2010-2012. He has been the major supervisor of musculoskeletal ultrasound (MSUS) program in TCVGH since 2013 and carried out several MSUS studies of rheumatic diseases. His current research fields include ultrasonography in rheumatoid arthritis and psoriatic arthritis, ultrafast Doppler and medical image processing. He is a reviewer of the following academic journals: Journal of Medical Ultrasound, Ultrasound in Medicine and Biology, Formosan Journal of Rheumatology, and International Journal of Rheumatic Diseases.