Su Chi, Lim, et al. “Risk Factors Associated With Arterial Stiffness in Diabetic Nephropathy in an Asian Population Cohort”. Journal of the ASEAN Federation of Endocrine Societies, vol. 26, no. 2, May 2014, p. 163, https://asean-endocrinejournal.org/index.php/JAFES/article/view/89.