Estadisticas : Digital media exposure and cognitive functioning in European children and adolescents of the I.Family study Sina, Elida Visitas:225 109 ( Estados Unidos de América ) 57 ( Singapur ) 34 ( Hong kong ) 7 ( Letonia ) 6 ( China ) 4 ( Finlandia ) 4 ( México ) 1 ( Alemania ) 1 ( Australia ) 1 ( Reino Unido ) 1 ( Irlanda ) Descargas: 132
109 ( Estados Unidos de América ) 
57 ( Singapur ) 
34 ( Hong kong ) 
7 ( Letonia ) 
6 ( China ) 
4 ( Finlandia ) 
4 ( México ) 
1 ( Alemania ) 
1 ( Australia ) 
1 ( Reino Unido ) 
1 ( Irlanda )