CUPAN workshop: Introduction to python and Machine/Deep learning. 2019.8 CUPAN workshop: Introduction to python and web applicaiton with Django, 2019.7 2019 Spring Symposium on Team-based Suicide Treatment and Prevention, 2019.3.8 10 years Anniversary of the Uijeongbu St. Mary’s Hospital Team-based suicide treatment and prevention program. 2018.10.26