Local business cards 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 (1) Contact Phone E-Mail Details Ilona Vorobjova 1 +49 228 73 2558 sek-kollath@uni-bonn.de 1 Linkshttps://www.pi.uni-bonn.de/kollath/en/members/local-business-cards/ilona-vorobjova