Secretary UniID Please fill out this field using the example format provided in the placeholder. The phone number will be handled in accordance with GDPR. Count Persons (2) Contact Phone E-Mail Details Silvia Gruss +49 228 73-2781 silvia.gruss@uni-bonn.de Petra Kemmer-Gülhan +49 228 732195 petra.kemmer@uni-bonn.de