1684-1824 1684-1824 S1684-18242022000100001 Cuba 00 02 2022 00 02 2022 44 1 1 3 1 2011 22 2 2 91-3 2 2015 53 3 3 147-8 3 International Committee of Medical Journal Editors 2016 4 2017 63 248 248 206-7 5 Consejo COPE 2017