Erratum: A Cross-sectional Analysis of Treatment in PUPs in 2021 in Germany – First Data from the GEPHARD Study Group - The GEPHARD Investigators; Contributors; Study lead; Königs, Christoph; Contributors to the cross-sectional analysis; Aumann, Volker; Behnisch, Wolfgang; Bührlen, Martina; Chada, Martin; Demir, Eren; Halimeh, Susan; Hassenpflug, Wolf; Heine, Sabine; Heller, Christine; Holzhauer, Susanne; Holzschuh, Linus; Horneff, Silvia; Hütker, Sebastian; Kentouche, Karim; Kim, Sorah; Klamoth, Robert; Knöfler, Ralf; Kramer, Sonja; Kurnik, Karin; Oldenburg, Johannes; Olivieri, Martin; Schultze-Strasser, Stephan; Türknetz, Mira; Vaillant, Vera; Wiegering, Verena; Wieland, Ivonne; Zierk, Jakob; Study commission; Bidlingmaier, Christoph; Bührlen, Martina; Eberl, Wolfgang; Escuriola-Ettingshausen, Carmen; Halimeh, Susan; Hassenpflug, Wolf; Heine, Sabine; Holzhauer, Susanne; Horneff, Silvia; Kentouche, Karim; Klamoth, Robert; Knöfler, Ralf; Königs, Christoph; Kurnik, Karin; Laws, Hans-Jürgen; Olivieri, Martin; Sparber-Sauer, Monika; Sigl-Kraetzig, Michael; Wiegering, Verena; Wieland, Ivonne; Zieger, Barbara (Hämostaseologie, 2022)