1. Reproductive Medicine Center of People's Hospital of Zhengzhou University,Reproductive Medicine Center of Henan Provincial People's Hospital Henan Provincial People's Hospital of Henan University Zhengzhou China
2. Reproductive Medicine and Immunology Obstetrics and Gynecology Clinical Sciences Department Chicago Medical School Rosalind Franklin University of Medicine and Science Vernon Hills IL USA
3. Center for Cancer Cell Biology, Immunology and Infection Diseases Chicago Medical School Rosalind Franklin University of Medicine and Science Vernon Hills IL USA