Department of Orthopedics,Peking University China-Japan Friendship School of Clinical Medicine,Beijing 100029,China;
Department of Orthopedics,Peking University Shougang Hospital,Beijing 100144,China;
Department of Orthopedics,Shandong Provincial Hospital Affiliated to Shandong First Medical University,Ji’nan 250021,China;
Department of Orthopedics,China-Japan Friendship Hospital,Beijing 100029,China;
Office of Academic Affairs,Beijing University of Chemical Technology,Beijing 100029,China;
Department of Pharmaceutical Analysis,College of Life Science and Technology,Beijing University of Chemical Technology,Beijing 100029,China;
Osteonecrosis of the femoral head; Bone microvascular endothelial cells; Glucocorticoid; Microfluidic chip; Bioinformatic analysis;