1. Patient portals and patient engagement: a state of the science review;Irizarry;J Med Internet Res,2015
2. Department of Health and Human Services. Standards for Privacy of Individually Identifiable Health Information. Billing Code 4150-04M. Federal Register, Dec 28, 2000, pp 82461–829 (45 CFR Parts 160–164).
3. Promise of and potential for patient-facing technologies to enable meaningful use;Ahern;Am J Prevent Med,2011
4. Healthit.gov. Meaningful Use Definition and Meaningful Use Objectives of EHRs. The Office of the National Coordinator for Health Information Technology. Available at: http://www.healthit.gov/providers-professionals/meaningful-use-definition-objectives. Accessed July 28, 2015.
5. Electronic patient portals: evidence on health outcomes, satisfaction, efficiency, and attitudes;Goldzweig;Ann Intern Med,2013