1 Clinical Laboratories, Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, Guangzhou 510507, China.
2 Department of Biochemistry and Molecular Biology, School of Basic Courses, Guangdong Pharmaceutical University, Guangzhou 510006, China.
3 Department of Chemical & Biological Engineering, School of Engineering, University of Wisconsin-Madison, Madison 53706, USA.
4 Department of Obstetrics & Gynecology, Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, Guangzhou 510507, China.
5 Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Basic Courses, Guangdong Pharmaceutical University, Guangzhou 510006, China.
6 Department of Endocrinology, Wuwei City Hospital, Wuwei 733000, China.