Contact +49 (0)2 11.8874–3849 For further questions about the conference and your registration please contact: Carola Bergmann Event Production Lead Carola Bergmann Event Production Lead +49 (0)2 11.8874–3451 Email Sebastian Bach Head of Sales Events Sebastian Bach Head of Sales Events +49 (0)2 11. 8874-3732 Email Frank Hölscher Customer Service/Registration Frank Hölscher Customer Service/Registration +49 (0)2 11.8874–3849 Email Katja Schäfer Senior Manager Marketing & Vertrieb Katja Schäfer Senior Manager Marketing & Vertrieb +49 (0)2 11.8874–3450 Email Stefanie Weber Head of Sales Events Stefanie Weber Head of Sales Events +49 (0) 178/8323009 Email