Multidimensional screen exposure and its impact on psychological well-being in toddlers by Sha Luo, Wenjie Guo, Hao Chen, Yidong Zhu, Guowei Zhu, Yingnan Jia

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Association between short video exposure and axial length in preschool children: a cross-sectional study by Chenshu LI, Senlin LIN, Sha LUO, Hao CHEN, Yi SUN, Hong JIANG, Yingnan JIA

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Effects of group communication norms on daily steps in a team-based financial incentive mobile phone intervention in Shanghai, China by Yingnan Jia, Yingcheng Xiao, Hao Chen, Klaus Gebel, Chengshu Li, Shuangyuan Sun, Qinping Yang, Siyuan Wang, Li Zhang, Jing Wang, Minna Cheng, Dantong Gu, Yan Shi, Ding Ding

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