Jun-Hwan Kim is a Professor of aquatic life medicine at Sun-Moon University with a major in aquatic life medicine. Primary research articles are as follows:  Toxic effects on bioaccumulation, hematological parameters, oxidative stress, immune responses and neurotoxicity in fish exposed to microplastics: A review  Toxic Effects on Oxidative Stress, Neurotoxicity, Stress, and Immune Responses in Juvenile Olive Flounder, Paralichthys olivaceus, Exposed to Waterborne Hexavalent Chromium  Bio-floc technology application in flatfish Paralichthys olivaceus culture: Effects on water quality, growth, hematological parameters, and immune responses  Effects on hematological parameters, antioxidant, and immune responses, AChE, and stress indicators of olive flounders, Paralichthys olivaceus, raised in bio-floc and seawater challenged by Edwardsiella tarda  Toxic effects of waterborne nitrite exposure on antioxidant responses, acetylcholinesterase inhibition, and immune responses in olive flounders, Paralichthys olivaceus, reared in bio-floc and seawater