1. Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, PR China
2. Department of Clinical Laboratory, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, PR China
3. Department of Traumatology, Guangdong Second Provincial General Hospital, Guangzhou 510317, PR China