Kourek, C. Alshamari, M. Mitsiou, G. Psarra, K. Delis, D. Linardatou, V. Pittaras, T. Ntalianis, A. Papadopoulos, C. Panagopoulou, N. Vasileiadis, I. Nanas, S. Karatzanos, E., The acute and long-term effects of a cardiac rehabilitation program on endothelial progenitor cells in chronic heart failure patients: Comparing two different exercise training protocols, IJC Heart and Vasculature, (32), 2021, Elsevier Ireland Ltd,