1. The Nanhua Affiliated Hospital, Department of Stomatology, Hengyang Medical School, University of South China, Hengyang, Hunan, China
2. Hunan Provincial Clinical Research Center for Metabolic Associated Fatty Liver Disease, The Nanhua Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, China
3. The Nanhua Affiliated Hospital, Department of General Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
4. The Nanhua Affiliated Hospital, Department of Gastroenterology, Hengyang Medical School, University of South China, Hengyang, Hunan, China