1. Department of Nutrition and Food Hygiene School of Public Health Peking University Beijing China
2. Vanke School of Public Health Tsinghua University Beijing China
3. Inner Mongolia Dairy Technology Research Institute Co., Ltd. Hohhot Inner Mongolia Autonomous Region China
4. Yili Maternal and Infant Nutrition InstituteInner Mongolia Yili Industrial Group Co., Ltd. Hohhot Inner Mongolia Autonomous Region China
5. Department of Social Medicine and Health Education School of Public Health Peking University Beijing China
6. Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety School of Public Health Peking University Beijing China