*Vertices 3 1 "解放军医学杂志" 0.0 0.0 0.0 x_fact 0.438525 y_fact 3.215852 2 "世界华人消化杂志" 0.0 0.0 0.0 x_fact 28.958909 y_fact 67.191814 3 "WorldJournalOfGastroenterology" 0.0 0.0 0.0 x_fact 1.120676 y_fact 29.592334 *Matrix 0.000000 0.202382 0.000000 0.202382 0.000000 0.575986 0.000000 0.575986 0.000000