# The Evolution and Diffusion of User Roles in Online Health Communities: A Social Support Perspective

> Research article (2015 International Conference on Healthcare Informatics, 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W2293878519](https://www.wikidata.org/wiki/openalex:W2293878519)  
**Source**: https://4ort.xyz/entity/the-evolution-and-diffusion-of-user-roles-in-online-health-communities-a-social-support-perspective