Metabolic profiling of elite athletes with different cardiovascular demand - Al-Khelaifi, F.; Donati, F.; Botrè, F.; Latiff, A.; Abraham, D.; Hingorani, A.; Georgakopoulos, C.; Suhre, K.; Yousri, N. A.; Elrayess, M. A. (Scandinavian Journal of Medicine & Science in Sports, 2019)