1. Shaping Europe's digital future. Luxembourg, Publications Office of the European Union, 2020.
2. Lupiáñez-Villanueva F, Gunderson L, Vitiello S, et al. Study on Health Data, Digital Health and Artificial Intelligence in Healthcare. Brussels, European Commission, 2021.
3. The role of information and communication technologies in healthcare: taxonomies, perspectives, and challenges;J Netw Comput Appl,2018
4. World Health Organization. Future of Digital Health Systems: Report on the WHO Symposium on the Future of Digital Health Systems in the European Region. Copenhagen, WHO, 2019.
5. World Health Organization. Global Diffusion of eHealth: Making Universal Health Coverage Achievable. Report of the Third Global Survey on eHealth. Geneva, WHO, 2019.