“…The articles included were produced in the United States of America (21,27,28) , United Kingdom (23,25,26) , Australia (20,30) , South Korea (29,31) , Switzerland (24) and China (22) . The sample variability ranged from 65 to 2115 individuals and the language adopted by all studies was English (20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31) . The educational interventions used were verbal guidance or written material (21,23,24,28) (33,3%), technological resources (videos, e-books, electronic applications) (22,25,27,29,31) (41.7%) or both (20,26,30)…”