On May 7, Elsevier officially released the list of Chinese most cited researchers in 2019. Professor Gong Yaoqin of our hospital was selected, which is the sixth time in a row that Professor Gong Yaoqin has been included in the list. A total of 2163 scholars from 242 universities or scientific research institutions were selected. Among them, 28 scholars from Shandong University were selected, ranking 15th.