title: Reply.
authors.affiliation: aClinical Endocrinology, Charité Campus Mitte, Charité University Medicine Berlin bEndocrinology in Charlottenburg, Berlin cMedizinische Klinik und Poliklinik IV, University Hospital Munich, Munich, Germany.
authors.forename: Hanna
authors.initials: H
authors.lastname: Remde
authors.forename: Felix
authors.initials: F
authors.lastname: Beuschlein
authors.forename: Martin
authors.initials: M
authors.lastname: Reincke
authors.forename: Marcus
authors.initials: M
authors.lastname: Quinkler