1. World Health Organization . Global Diffusion of eHealth: Making Universal Health Coverage Achievable. Report of the Third Global Survey on eHealth. 2019. Available from: https://www.who.int/publications/i/item/9789241511780/ Date last accessed: 16 February 2022.
2. World Health Organization . Telemedicine: Opportunities and Developments in Member States: Report on the Second Global Survey on eHealth. 2009. Available from: https://apps.who.int/iris/handle/10665/44497/ Date last accessed: 16 February 2022.
3. European Respiratory Society . Digital Respiratory Medicine – Realism vs Futurism. Presidential Summit. 2021. https://www.ersnet.org/past-advocacy-events/digital-health-summit-2021-digital-respiratory-medicine-realism-vs-futurism/ Date last accessed: 24 April 2022.
4. World Health Organization (WHO) . Report on the WHO Symposium on the Future of Digital Health Systems in the European Region. Available from: https://apps.who.int/iris/bitstream/handle/10665/329032/9789289059992-eng.pdf/ Date last accessed: 16 February 2022.
5. Social Health Inequalities and eHealth: A Literature Review With Qualitative Synthesis of Theoretical and Empirical Studies