Heidelberg University - Department of Dermatology, Heidelberg University - Department of Dermatology, Medical University of Innsbruck, Friedrich Alexander University Erlangen Nuremberg, University of Cologne - University Hospital of Cologne, Fachklinik Hornheide, Heinrich Heine University Dusseldorf, Dresden University of Technology, Johann Wolfgang Goethe-Universität Frankfurt, University Hospital Regensburg, Saarland University - Medical School, University Hospital Münster, Helios Klinikum Erfurt, Paracelsus Medical University Nuremberg - General Hospital Nuremberg, Ruhr-University Bochum, University of Rostock - Rostock University Medical Center, University Hospital Augsburg, University of Greifswald - University Medicine Greifswald, Ludwigshafen Medical Center, University of Tübingen, Friedrich-Schiller-Universität Jena, Ludwig Maximilian University of Munich (LMU) - University Hospital of Munich, Hôpital Saint-Louis, University of Oldenburg, Otto von Guericke University Magdeburg, Vivantes Klinikum im Friedrichshain, Vivantes Klinikum im Friedrichshain, Charité - Universitätsmedizin Berlin, Hospital BremerhavenReinkenheide, Ulm University, Klinikum Darmstadt, University Leipzig - Department of Dermatology, Venereology and Allergology, Klinikum Bremen-Ost, Ruhr-University Bochum, Brandenburg Medical School Theodor Fontane, Helios-Klinikum Hildesheim, University of Wuppertal, Heidelberg University - Department of Dermatology and Heidelberg University - Department of Dermatology

University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, Helios Klinikum Erfurt, University of Lubeck, Heidelberg University - Department of Dermatology, Saarland University - Medical School, Harzklinikum Dorothea Christiane Erxleben, University of Witten/Herdecke - Witten/Herdecke University Hospital, Elbe Kliniken Buxtehude, University Hospital Mühlenkreiskliniken Minden, Dresden University of Technology, Ludwigshafen Medical Center, Schleswig-Holstein University, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen and University of Duisburg-Essen - University Hospital Essen

University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Kiel, affiliation not provided to SSRN, University of Tübingen, University Hospital Erlangen, University Hospital Mühlenkreiskliniken Minden, University of Duisburg-Essen - University Hospital Essen, affiliation not provided to SSRN, Elbe Kliniken Buxtehude, affiliation not provided to SSRN, Helios Klinikum Erfurt, Heidelberg University - Department of Dermatology, affiliation not provided to SSRN, Universitat Regensburg, Saarland University - Medical School, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Freiburg, University of Hamburg - University Medical Center Hamburg-Eppendorf, University of Hamburg - University Medical Center Hamburg-Eppendorf and University Medical Center Hamburg- Eppendorf

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Schleswig-Holstein University, Elbe Kliniken Buxtehude, Dresden University of Technology, affiliation not provided to SSRN, University Hospital Mühlenkreiskliniken Minden, Heidelberg University - Department of Dermatology, University of Lubeck, Helios Klinikum Erfurt, University Hospital Regensburg, Saarland University - Medical School, University of Tübingen, University of Tübingen, University of Witten/Herdecke - Witten/Herdecke University Hospital, University Medical Center Hamburg- Eppendorf, affiliation not provided to SSRN, Universitätsklinikum Münster, affiliation not provided to SSRN, Paracelsus Medical University Nuremberg - General Hospital Nuremberg, Heidelberg University - University Hospital Heidelberg, University Hospital Augsburg, Ludwig Maximilian University of Munich (LMU), University Hospital Erlangen, affiliation not provided to SSRN, affiliation not provided to SSRN, Leipzig University, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, University of Duisburg-Essen - University Hospital Essen, affiliation not provided to SSRN and affiliation not provided to SSRN