Erratum to: Over-expression of Toll-like receptor 2 up-regulates heme oxygenase-1 expression and decreases oxidative injury in dairy goats. Issue 1 (December 2017) - Deng, Shoulong; Yu, Kun; Jiang, Wuqi; Li, Yan; Wang, Sutian; Deng, Zhuo; Yao, Yuchang; Zhang, Baolu; Liu, Guoshi; Liu, Yixun; Lian, Zhengxing