1. Department of Endocrinology and Metabolism The First Affiliated Hospital of Zhengzhou University Zhengzhou China
2. Academy of Medical Sciences Zhengzhou University Zhengzhou China
3. Institute of Clinical Medicine The First Affiliated Hospital of Zhengzhou university Zhengzhou China
4. Department of Hematology The First Affiliated Hospital of Zhengzhou University Zhengzhou China
5. Department of Nuclear Medicine The First Affiliated Hospital of Zhengzhou University Zhengzhou China