Improving Rates of Influenza Vaccination Through Electronic Health Record Portal Messages, Interactive Voice Recognition Calls and Patient-Enabled Electronic Health Record Updates: Protocol for a Randomized Controlled Trial

Sarah L Cutrona   ^{1, 2} , MD, MPH ;   Meera Sreedhara   ^{2, 3} , MPH ;   Sarah L Goff   ⁴ , MD ;   Lloyd D Fisher   ^{5, 6} , MD ;   Peggy Preusse   ⁷ , R.N. ;   Madeline Jackson   ^{2, 3} ;   Devi Sundaresan   ⁷ , MS ;   Lawrence D Garber   ^{2, 8} , MD ;   Kathleen M Mazor   ^{2, 3} , EdD

¹ University of Massachusetts School of Medicine, Division of General Medicine/Primary Care, Worcester, MA, United States

² Meyers Primary Care Institute, Worcester, MA, United States

³ University of Massachusetts School of Medicine, Worcester, MA, United States

⁴ Baystate Medical Center, Springfield, MA, United States

⁵ University of Massachusetts Medical School, Department of Pediatrics, Worcester, MA, United States

⁶ Reliant Medical Group, Pediatrics Department, Worcester, MA, United States

⁷ Reliant Medical Group, Research Department, Worcester, MA, United States

⁸ Reliant Medical Group, Internal Medicine Department, Worcester, MA, United States