Former Employees 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 (3) Contact Phone E-Mail Details Danh Biesgen M.Sc Mikrobiologie +49 228 732779 d.biesgen@uni-bonn.de Romy Geer +49 228 732781 bobo@uni-bonn.de Dr. Sarah Maarastawi +49 228 732781 bobo@uni-bonn.de