1. Abalkhail MS, Alzahrany MS, Alghamdi KA, Alsoliman MA, Alzahrani MA, Almosned BS, Gosadi IM, Tharkar S (2017) Uptake of influenza vaccination, awareness and its associated barriers among medical students of a University Hospital in Central Saudi Arabia. J Infect Public Health 10:644–648
2. Ahlqvist-Radstad J, Andric A, Baldelli I, Buckley N, Coleman AM, Cupelli A, Escudero Y, Hearn J, Knudsen Y, Ángel MaciÁ M, Michan L, Montero D, Rodriguez A, Samdal H, Sipic I, Spooner A, Wennberg A (2016) SCOPE Work Package 6 survey report: patient and consumer consultation. Strengthening Collaboration for Operating Pharmacovigilance in Europe (SCOPE) Joint Action. http://www.scopejointaction.eu . Accessed 29 Dec 2017
3. Akl EA, Oxman AD, Herrin J, Vist GE, Terrenato I, Sperati F, Costiniuk C, Blank D, Schünemann H (2011a) Framing of the health information message in either negative or positive words. Cochrane Database Syst Rev (12):CD006777
4. Akl EA, Oxman AD, Herrin J, Vist GE, Terrenato I, Sperati F. Costiniuk C, Blank D, Schünemann H. Using alternative statistical formats for presenting risks and risk reductions. Cochrane Database Syst Rev. 2011b; 3: CD006776
5. Aldoory L (2017) The status of health literacy research in health communication and opportunities for future scholarship. Health Commun 32:211–218