Metadata Correction: Patient Empowerment During the COVID-19 Pandemic by Ensuring Safe and Fast Communication of Test Results: Implementation and Performance of a Tracking System.
Gunnar VölkelAxel FürstbergerJulian D SchwabSilke D KühlweinNensi IkonomiThomas GscheidmeierJohann M KrausAlexander GroßMartin HolderriedJulien BaligFranz JobstPeter KuhnKlaus A KuhnOliver KohlbacherUdo X KaisersThomas SeufferleinHans Armin KestlerPublished in: Journal of medical Internet research (2021)
[This corrects the article DOI: 10.2196/27348.].