1. Small Animal Clinic, Faculty of Veterinary Medicine; Freie Universität Berlin; Berlin Germany
2. Unit for Mycotic and Parasitic Agents and Mycobacteria (FG16); Robert Koch-Institute; Berlin Germany
3. MVZ Labor 28; Berlin Germany
4. Department of Microbiology and Hygiene; Charité-Universitätsmedizin Berlin; Berlin Germany
5. LABOKLIN GmbH & CO. KG; Bad Kissingen Germany