1. Reproductive Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu, China
2. Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu, China
3. Department of Radiology, The Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu, China
4. International Genome Center, Jiangsu University, Zhenjiang 212013, Jiangsu, China