Table 2.

Proposed works: Analysis from Medicine 2.0 perspectives.

Requirements		Worka
		HOMEVMI	Ramos et al [36]	Benavides et al [35]	MEK-EDIPS
Social networking
	Relationships and interaction types	+	–	–	+
	Network structure	–	–	+	–
	Egocentric network	–	N/A	+	+
	Graph metrics	–	–	N/A	–
	Relevant members	+	–	N/A	+
	Content and main topics	–	–	–	+
Participation
	Asynchronous communication	+	+	–	+
	Synchronous communication	–	+	–	+
	Mechanisms for encouraging participation	+	–	–	+
	Promotion of various kinds of participation	+	–	–	+
	Security and privacy of the user’s personal information	N/A	–	–	+
	Information protection	N/A	N/A	–	+
	Interest identification	N/A	–	–	+
	Expertise identification	+	–	–	+
	Attention level	–	–	–	+
Apomediation
	Autonomous operation	+	+	–	+
	Decentralized environment	+	–	–	+
	Informal learning	+	–	–	+
	Synchronous communication	N/A	–	–	+
	Message credibility	N/A	–	–	+
	Information filtering	–	–	–	+
	Detection of opinion leaders	–	–	–	+
Collaboration
	Location awareness	N/A	N/A	–	+
	Contextual information	+	+	+	+
	Opportunistic collaboration	–	–	–	+
Openness
	Content formats	N/A	+	–	+
	Semantic integration	–	–	–	+
	Transparency	+	+	–	+
	Free access	N/A	N/A	+	+

^a +: the application incorporates the attribute; –: the attribute is not incorporated; N/A: the attribute analyzed was not found or it was not mentioned in the paper or website of the tool.