Prof. Dr. Wolfgang Siegert Head of Division Tel. +49 (0)551/ 39-23331 ✉ E-Mail Yvonne Küster Secretary Tel. +49 (0) 551/ 39-23332 Opening hours of the secretariat: Mon - Fri : 9:00 - 12:00 ✉ E-Mail How to find us Dr. Angela Sünder Lab Head Tel. +49 (0)551/ 39-23303 ✉ E-Mail Kerstin Sauerland Technical employee Tel. +49 (0)551/ 39-23364 ✉ E-Mail Susanne Bauch Technical employee ✉ E-Mail Michelle Kobold Technical employee ✉ E-Mail