Ciani, O., Piepoli, M., Smart, N., Uddin, J., Walker, S., Warren, F. C., Zwisler, A. D., Davos, C. H., & Taylor, R. S. (2018). Validation of Exercise Capacity as a Surrogate Endpoint in Exercise-Based Rehabilitation for Heart Failure: A Meta-Analysis of Randomized Controlled Trials. JACC: Heart Failure, 6(7), 596-604. https://doi.org/10.1016/j.jchf.2018.03.017