Advancing big data analytics for healthcare service delivery Healthcare data management : structuration view Open technology innovation for healthcare services Interaction with cloud hosted health data A framework for selecting healthcare big data analytics tools Interpretivist and analytics approaches for healthcare big data analytics A multi level approach for healthcare big data analysis Transforming big data for service delivery Integration of social media with healthcare big data for services Actor network theory view of healthcare big data Implementation of big data analytics for healthcare services Evaluating big data analytics tools for healthcare services.