Stephen Lloyd, Ph.D. (center) talks with Justin Denny, M.D., M.P.H. (left) and Leah Cronn, J.D., April 11, 2017 at OHSU. Lloyd's recent research focused on toxic compounds found in common food sources in Southeast Asia and Sub-Saharan Africa that can cause hepatocellular carcinoma. Denny and Cronn work with OHSU Global, a program that explores academic and research collaborations in Thailand and Southeast Asia. (OHSU/Kristyna Wentz-Graff)