Xuwei Hou, Heng Zeng, Qin-Hui Tuo, Daun-Fang Liao, and Jian-Xiong Chen, “Apelin Gene Therapy Increases Autophagy Via Activation of Sirtuin 3 in Diabetic Heart”, DR, vol. 1, no. 4, pp. 84–91, Aug. 2015.