The Architecture of a Feasibility Query Portal for Distributed COVID-19 Fast Healthcare Interoperability Resources (FHIR) Patient Data Repositories: Design and Implementation Study

Julian Gruendner   ¹ , MA, MSc ;   Noemi Deppenwiese   ² , MSc ;   Michael Folz   ³ , Dipl Inf ;   Thomas Köhler   ⁴ ;   Björn Kroll   ⁵ , PhD ;   Hans-Ulrich Prokosch   ¹ , PhD ;   Lorenz Rosenau   ⁵ , MSc ;   Mathias Rühle   ⁶ , MSc ;   Marc-Anton Scheidl   ¹ , MSc ;   Christina Schüttler   ¹ , PhD ;   Brita Sedlmayr   ⁷ , PhD ;   Alexander Twrdik   ⁶ , MSc ;   Alexander Kiel   ^{4, 6 *} , BSc ;   Raphael W Majeed   ^{8, 9 *} , MSc

¹ Chair of Medical Informatics, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany

² Center of Medical Information and Communication Technology, University Hospital Erlangen, Erlangen, Germany

³ Institute of Medical Informatics, Goethe University Frankfurt, Frankfurt am Main, Germany

⁴ Federated Information Systems, German Cancer Research Center, Heidelberg, Germany

⁵ IT Center for Clinical Research, University of Lübeck, Lübeck, Germany

⁶ Leipzig Research Centre for Civilization Diseases, University of Leipzig, Leipzig, Germany

⁷ Institute for Medical Informatics and Biometry, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany

⁸ Institute for Medical Informatics, University Clinic Rheinisch-Westfälische Technische Hochschule Aachen, Aachen, Germany

⁹ Universities of Giessen and Marburg Lung Center, German Centre For Lung Research, Justus-Liebig University Giessen, Giessen, Germany

*these authors contributed equally