title: Response.
authors: Martin
authors: M
authors: Freesmeyer
authors: Thomas
authors: T
authors: Opfermann
authors: Thomas
authors: T
authors: Winkens
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D064847:Multimodal Imaging / Q000379:methods*; D013959:Thyroid Diseases / Q000000981:diagnostic imaging*; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*; D014463:Ultrasonography