Correction: Long-term Follow-up and Safety of Patients after an Upfront Therapy with Letrozole for Early Breast Cancer in Routine Clinical Care – The PreFace Study - Hack, Carolin C.; Maass, Nicolai; Aktas, Bahriye; Kümmel, Sherko; Thomssen, Christoph; Wolf, Christopher; Kolberg, Hans-Christian; Brucker, Cosima; Janni, Wolfgang; Dall, Peter; Schneeweiss, Andreas; Marme, Frederik; Ruebner, Matthias; Theuser, Anna-Katharin; Hofmann, Nadine M.; Böhm, Sybille; Almstedt, Katrin; Kellner, Sara; Nabieva, Naiba; Gass, Paul; Sütterlin, Marc W.; Lück, Hans-Joachim; Schmatloch, Sabine; Kalder, Matthias; Uleer, Christoph; Juhasz-Böss, Ingolf; Hanf, Volker; Jackisch, Christian; Müller, Volkmar; Rack, Brigitte; Belleville, Erik; Wallwiener, Diethelm; Rody, Achim; Rauh, Claudia; Bayer, Christian M.; Uhrig, Sabrina; Goossens, Chloë; Huebner, Hanna; Brucker, Sara Y.; Häberle, Lothar; Fehm, Tanja N.; Hein, Alexander; Fasching, Peter A. (Geburtshilfe und Frauenheilkunde, 2024)