The following publications are possibly variants of this publication:
- Investigating social network patterns within an empathic online community for older peopleUlrike Pfeil, Panayiotis Zaphiris. chb, 25(5):1139-1155, 2009. [doi]
- Online support communities for older people: investigating network patterns and characteristics of social supportUlrike Pfeil. sigaccess, 89:35-41, 2007. [doi]
- Social support in empathic online communities for older peopleUlrike Pfeil. bcshci 2007: 255-256 [doi]
- Social Roles in an Online Support Community for Older PeopleUlrike Pfeil, Knut Svangstu, Chee Siang Ang, Panayiotis Zaphiris. IJHCI, 27(4):323-347, 2011. [doi]