1. Zhao, P., Yoo, I., Lavoie, J., Lavoie, B. J., and Simoes, E., Web-based medical appointment systems: A systematic review. J Med Internet Res. 19(4), 2017.
2. Jones, R., Menon-Johansson, A., Waters, A. M., and Sullivan, A. K., eTriage - a novel, web-based triage and booking service: Enabling timely access to sexual health clinics. Int J STD AIDS. 21(1):30–33, 2010.
3. Walters, B. A., Danis K, editors. Patient Online at Dartmouth-Hitchcock–Interactive Patient Care Web Site. AMIA Annu Symp Proc. 2003:1044, 2003.
4. Grain H, editor. Patients’ adoption of the e-appointment scheduling service: A case study in primary healthcare. Investing in E-Health: People, Knowledge and Technology for a Healthy Future: Selected Papers from the 22nd Australian National Health Informatics Conference (HIC 2014); 2014: IOS Press.
5. Wang, W., and Gupta, D., Adaptive appointment systems with patient preferences. Manuf Serv Oper Manag. 13(3):373–389, 2011.