1. iTunes App Store Now Has 1.2 Million Apps, Has Seen 75 Billion Downloads To Datehttp://techcrunch.com/2014/06/02/itunes-app-store-now-has-1-2-million-apps-has-seen-75-billion-downloads-to-date/
2. Smartphones: So many apps, so much timehttp://www.nielsen.com/us/en/insights/news/2014/smartphones-so-many-apps--so-much-time.html
3. Digitized health promotion: Risk and personal responsibility for health in the web 2.0 era;Lupton,2015
4. Health promotion in the digital era: a critical commentary
5. Critical perspectives on digital health technologies;Lupton;Sociol. Compass,2014