1. The 1st Affiliated Hospital; Xinxiang Medical University; Xinxiang China
2. Department of Pathology and Laboratory Medicine; University of Rochester Medical Center; Rochester NY USA
3. Institute of Stomatology; Jiangsu Key Laboratory of Oral Diseases; Nanjing Medical University; Nanjing China
4. Department of Surgery; University of Texas Southwestern Medical Center; Dallas TX USA
5. Center for Musculoskeletal Research; University of Rochester Medical Center; Rochester NY USA