1. State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Department of Pathology Sun Yat‐sen University Cancer Center Guangzhou China
2. Department of Pathology Guangzhou Women and Children's Medical Center Guangzhou China
3. State Key Laboratory of Translational Medicine and Innovative Drug Development Jiangsu Simcere Diagnostics Co., Ltd Nanjing China
4. Department of Medicine Nanjing Simcere Medical Laboratory Science Co., Ltd Nanjing China
5. State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Department of Medical Melanoma and Sarcoma Sun Yat‐sen University Cancer Center Guangzhou China
6. Department of General Surgery Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University Nanjing China
7. Department of Orthopedics Qilu Hospital of Shandong University Jinan China