1. Department of Clinical Laboratory The Seventh Affiliated Hospital of Sun Yat‐sen University Shenzhen China
2. Reproductive Medical Center Guangzhou Women and Children's Medical Center of Sun Yat‐sen University Guangzhou China
3. State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou China
4. Department of Clinical Laboratory The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China