1. Department of Biomaterials, Key Laboratory of Biomedical Engineering of Fujian Province, College of Materials, Xiamen University, Xiamen 361005, China
2. CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China
3. University of Chinese Academy of Sciences, Beijing 100049, China
4. Iron Metabolism Laboratory, QIMR Berghofer Medical Research Institute, Locked Bag 2000,
Royal Brisbane Hospital, Brisbane, Queensland 4029, Australia