Tatiana ErmakovaBenjamin FabianRüdiger ZarnekowSecurity and Privacy System Requirements for Adopting Cloud Computing in Healthcare Data Sharing Scenarios.2013AMCIShttp://aisel.aisnet.org/amcis2013/ISSecurity/RoundTablePresentations/10conf/amcis/2013db/conf/amcis/amcis2013.html#ErmakovaFZ13