1. AIG Hospitals (2021), “The dawn of new area in healthcare is here”, available at: https://aighospitals.com/about-us/#topContainer and https://aighospitals.com (accessed 4 October 2021).
2. Aravind (2021), “Out story”, available at: https://aravind.org/our-story (accessed 4 October 2021).
3. Service innovation is urgent in healthcare;AMS Review,2019
4. Innovative health service models for the world’s poor,2011
5. Bloomberg (2014), “Where do you get the most for your health care dollar?”, available at: www.bloomberg.com/graphics/infographics/most-efficient-health-care-around-the-world.html (accessed 3 October 2021).