1. United Nations – Department of Economic and Social Affairs, Population Division. World Population Ageing 2019: Highlights (ST/ESA/SER.A/430). 2019. Accessed September 2021. https://www.un.org/en/development/desa/population/publications/pdf/ageing/WorldPopulationAgeing2019-Highlights.pdf.
2. KPMG. Delivering healthcare services closer to home. 2019. Accessed September 2021. https://assets.kpmg/content/dam/kpmg/tw/pdf/2019/11/kpmg-delivering-healthcare-services-closer-to-home.pdf.
3. European Commission. 2014. Accessed September 2021. https://www.eunethta.eu/ja1-archive/.
4. Factors influencing patient satisfaction in primary healthcare clinics in Kuwait
5. Garagiola E, Creazza A, Porazzi E. Analyzing the performance of health technologies distribution models in primary care services, Meas Bus Exc, ahead-of-print.