1. Institute of General and Experimental PathologyAKHUniversity of Vienna Austria
2. Department of Vascular Biology and Thrombosis ResearchUniversity of Vienna Austria
3. Department of Clinical MicrobiologyAKHUniversity of Vienna Austria
4. Dermatological ClinicDivision of Environmental Dermatology and Allergology GSF/TUMTechnical University Munich Germany
5. Division of HematologyDepartment of Internal Medicine IAKHUniversity of Vienna Austria