Relationship between composite dietary antioxidants index and growth indicators in children aged 3–12 years: results from two observational studies - Wen, Rui; Pei, Huanting; Ren, Jingyi; Zhu, Siqi; Qiao, Simeng; Tan, Pui Yee; Gong, Yunyun; Yang, Min; Huo, Junsheng; Ding, Gangqiang; Ma, Yuxia (Frontiers in Nutrition, 2025)