Correction: Dietary silymarin improves performance by altering hepatic lipid metabolism and cecal microbiota function and its metabolites in late laying hens

更正：膳食水飞蓟素通过改变晚期产蛋母鸡的肝脏脂质代谢和盲肠微生物群功能及其代谢产物来提高其生产性能。