1. Health Information Technology for Economic and Clinical Health (HITECH) Act, 42 USC §§13001-13424 (2009). Available at: http://www.healthit.gov/sites/default/files/hitech_act_excerpt_from_arra_with_index.pdf. Accessed: October 22, 2014
2. Centers for Medicare & Medicaid Services (CMS). Electronic Health Record Incentive Program—Stage 2, Final Rule. Fed Regist 2012; 77(171): 53968-54162. Available at: http://www.gpo.gov/fdsys/pkg/FR-2012-09-04/pdf/2012-21050.pdf. Accessed: October 22, 2014
3. National Learning Consortium. Fact sheet: how to optimize patient portals for patient engagement and meet Meaningful Use requirements. May 2013. Available online at: http://www.healthit.gov/sites/default/files/nlc_how_to_optimizepatientportals_for_patientengagement.pdf. Accessed: October 22, 2014
4. Office of the National Coordinator for Health Information Technology (ONC). What is a patient portal? Available at: http://www.healthit.gov/providers-professionals/faqs/what-patient-portal. Accessed December 19, 2014
5. Patient reported barriers to enrolling in a patient portal