Topical Area: Carotenoids and Retinoids
Juntao Kan
Scientist of Nutrition Investigation
Nutrilite Health Institute
Shanghai, Shanghai, China (People's Republic)
Zhensheng Gu
Professor/Director
Department of Ophthalmology, Xinhua Hospital
Shanghai, Shanghai, China (People's Republic)
Jun Du
Senior Manager
Nutrilite Health Institute
Shanghai, Shanghai, China (People's Republic)