Yuelong JI MS, MSPH, PhD is Assistant Professor at School of Public Health, Peking University. Dr. Ji received his BS (2011) from Zhejiang University, MS (2013) from the University of Southern California School of Pharmacy, and MSPH (2015) and PhD (2018) from the Department of Population, Family, and Reproductive Health at the Johns Hopkins University Bloomberg School of Public Health. His work focuses on early modifiable risk factors of neurodevelopmental diseases and machine learning applications on real-word clinical data analysis. He is a member of Phi Beta Kappa Society.