Crisis of confidence averted: Impairment of exercise economy and performance in elite race walkers by ketogenic low carbohydrate, high fat (LCHF) diet is reproducible - Burke. L. M.; Sharma, A. P.; Heikura, I. A.; Forbes, S. F.; Holloway, M.; McKay, A. K. A.; Bone, J. L.; Leckey, J. J.; Welvaert, M.; Ross, M. L. (PLOS ONE, 2020)