Letter by Lozano et al Regarding Article, "Prasugrel Versus Ticagrelor in Patients With Acute Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention: Multicenter Randomized PRAGUE-18 Study". Issue 15 (11th April 2017) - Lozano, Iñigo; Rondan, Juan; Vegas, Jose M.