Brall, Caroline, Ralf J. Jox, and Rouven Porz. “Covid-19 Policy Responses, Digital Health Apps and Data Sharing: Attitudes of Swiss Medical Students”. South Eastern European Journal of Public Health (November 1, 2024): 568–576. Accessed September 21, 2025. https://www.seejph.com/index.php/seejph/article/view/1948.