1. Department of Medical Microbiology & Infectious Diseases, Erasmus University Medical Center Rotterdam (Erasmus MC), Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
2. Department of General Practice, Erasmus University Medical Center Rotterdam (Erasmus MC), Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
3. Hahn-Schickard, Georges-Koehler-Allee 103, 79110 Freiburg, Germany
4. Laboratory for MEMS Applications, IMTEK – Department of Microsystems Engineering, University of Freiburg, Georges-Koehler-Allee 103, 79110 Freiburg, Germany