1. Department of Pediatrics The Affiliated Huaian No.1 Peoples' Hospital of Nanjing Medical University Huai'an Jiangsu P. R. China
2. Department of Pediatrics, The First Affiliated Hospital of Guangxi Medical University Guangxi Key Laboratory of Thalassemia Research Nanning Guangxi Province China
3. Life Sciences Institute Guangxi Medical University Nanning Guangxi China