1. Jiangsu Province Blood Center Nanjing China
2. Center for Global Health, School of Public Health Nanjing Medical University Nanjing China
3. Jiangsu Province Hospital The First Affiliated Hospital with Nanjing Medical University Nanjing China
4. Institute of Dermatology Chinese Academy of Medical Science & Peking Union Medical College Nanjing China
5. Department of Transfusion Medicine NIH Clinical Center, National Institutes of Health Bethesda Maryland USA
6. Huazhong University of Science and Technology Wuhan China