Hongtao Dong, Associate professor of the First Affiliated Hospital of Zhengzhou University. He received his Ph.D. in Ophthalmology from Zhongshan Ophthalmic Center of Sun Yat-sen University.He was a member of the uveitis and immunology professional committee of the ophthalmology branch of the chinese medical doctor association. He is skilled in treating many difficult fudus diseases.He has been granted 2 invention patents, published more than 6 SCI papers（highest impact factor：6.832）and compiled 5 monographs.
