1. Department of Endocrinology the Fourth Affiliated Hospital of Harbin Medical University Harbin P.R. China
2. Comprehensive Second Department the Fourth Affiliated Hospital of Harbin Medical University Harbin P.R. China
3. School of Life Science and Technology Harbin Institute of Technology Harbin P.R. China
4. Department of Laboratory Medicine The Eighth Affiliated Hospital Sun Yat‐sen University Shenzhen P.R. China
5. Department of Endocrinology The Eighth Affiliated Hospital Sun Yat‐sen University Shenzhen P.R. China