Ma, Bingjie1, Liang, Jingjing2, Dai, Meixia1, Wang, Jue3, Luo, Jingyin1, Zhang, Zheqing3, Jing, Jin1
1Department of Maternal and Child Health, School of Public Health, Sun Yat-Sen University, China
2Department of Child Health Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, China
3Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, China