Li Y., Dammer E.B., Zhang-Brotzge X., Chen S., Duong D.M., Seyfried N.T., Kuan C.Y. and Sun Y.Y. (2017). Osteopontin Is a Blood Biomarker for Microglial Activation and Brain Injury in Experimental Hypoxic-Ischemic Encephalopathy. eNeuro 4