1. Department of Laboratory Medicine, Taizhou Municipal Hospital, Taizhou, Zhejiang, China (mainland)
2. Department of Clinical Laboratory, Shengli Oil Field Shengli Hospital, Dongying, Shandong, China (mainland)
3. Department of Blood Transfusion, Taizhou Municipal Hospital, Taizhou, Zhejiang, China (mainland)
4. Department of Laboratory Medicine, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China (mainland)