Cao G, Liu C, Wan Z, Liu K, Sun H, Sun X, Tang M, Bing W, Wu S, Pang X, et al. Combined hypoxia inducible factor-1α and homogeneous endothelial progenitor cell therapy attenuates shunt flow-induced pulmonary arterial hypertension in rabbits. J Thorac Cardiovasc Surg. 2015.