Dr. Xinfeng Liu is a Professor, Chief physician and Chief director of the Neurology Department at Jinling Hospital, and also the Director of the Institute of Neurology at Nanjing University. He received his M.D. degree from the University of Lausanne, Switzerland, in 2001, and completed his postdoctoral training in Neuroscience at the University of Minnesota in 2002. Dr. Liu has been recognized by the National Ten Million Talents Project, the National Outstanding Scientific and Technological Workers program, and the Army Outstanding Professional and Technical Talents Award. He is a internationally recognized figure in the field of stroke research. His expertise lies in endovascular therapy for acute ischemic stroke and intranasal delivery targeted neuroprotection.