Published on in Vol 10, No 2 (2022): February
                                    Preprints (earlier versions) of this paper are
                                    available at
                                    https://preprints.jmir.org/preprint/29978, first published
                                    .
                                

1 Institute for Medical Informatics, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
2 Institute for Transfusion Medicine, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
3 Institute of Medical Statistics, Computer and Data Sciences, Jena University Hospital, Friedrich Schiller University, Jena, Germany
