Schneeweis, C.; Diebold, K.; Schramm, T.; Syrek, C.; Predel, H.-G.; Manka, R.; Zacher, J. Mid- to Long-Term Cardiac Magnetic Resonance Findings in Elite Athletes Recovered from COVID-19: Results from an Ongoing Observational COVID-19 Study at a German Olympic Medical Centre. Swiss Med Wkly 2023, 153, 3534.