2007-5057 2007-5057 S2007-50572019000200005 10.22201/facmed.20075057e.2019.30.19171 Mexico 00 06 2019 00 06 2019 8 30 5 8 1. 2014 26 1 1 95-102 2. 2011 3. 2011 45 625-35 4. 2014 89 5 5 715-20 5. World Federation of Medical Education 2000 34 665-75 6. 2015 85 2 2 275-314