Intercession (1) Data processing (1) Communication (1) Internet (1) Depressed persons (1) Symptoms (1) Solitude (1) Loneliness (1) Licenses (1) Impact (1) Friendship (1) Blood--Sedimentation (1) Older people (1) Communication--Technological innovations (1) Use studies (1) Use studies (1) Knowledge and learning (1) Valuation (1) Stability (1) Rating of (1) Digital divide (1) Evaluation (1) Training of (1) Brecha digital (1) Autorizaciones (1) Evaluación (1) Sistemas de información (1) Proceso de datos (1) Soledad (1) Informática (1)