1. Department of Clinical Laboratory, Haiyan People’s Hospital, Haiyan, Zhejiang, China
2. Department of Clinical Laboratory, Zhejiang Provincial People’s Hospital Bijie Hospital, Bijie, Guizhou, China
3. Department of Clinical Laboratory, Second Sanatorium of Air Force Healthcare Center for Special Services, Hangzhou, Zhejiang, China
4. Department of Clinical Laboratory, Xiangshan Red Cross Taiwan Compatriot Hospital, Xiangshan, Zhejiang, China