1. Department of Blood Transfusion, Guangdong Provincial Hospital of Chinese Medicine (The Second Affiliated Hospital of Guangzhou University of Chinese Medicine), Guangzhou, China.
2. Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China.
3. Shenzhen Blood Center Institute of Transfusion Medicine, Shenzhen, China.
4. Blood Center of the Tibet Autonomous Region, Lhasa, China.
5. The Inner Mongolia Autonomous Region Blood Center, Hohhot, China.
6. Department of Hematology, Guangdong Provincial Hospital of Chinese Medicine (The Second Affiliated Hospital of Guangzhou University of Chinese Medicine), Guangzhou, China.
7. Department of Transfusion Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China.