1. Reproduction and Genetics Center, Dalian Municipal Women and Children’s Medical Center, Dalian, Liaoning, People’s Republic of China
2. Laboratory Department, Dalian Municipal Women and Children’s Medical Center, Dalian, Liaoning, People’s Republic of China
3. Traditional Chinese Medicine Department, Dalian Municipal Women and Children’s Medical Center, Dalian, Liaoning, People’s Republic of China
4. Department of Food Nutrition & Safety, School of Public Health, Dalian Medical University, Dalian, Liaoning, People’s Republic of China