title: Retraction: Microstructural brain abnormalities of children of idiopathic generalized epilepsy with generalized tonic-clonic seizure: a voxel-based diffusional kurtosis imaging study by: Junling Gao, Shi-Ting Feng, Bangxian Wu, Nanjie Gong, Minhua Lu, Po-Man Wu, He Wang, Xiaoming He, and Bingsheng Huang.