1. Department
of Medical Microbiology and Infectious Diseases, Erasmus MC, Wytemaweg
80, 3015 CE Rotterdam, The Netherlands
2. Department
of Oral Biochemistry, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Gustav Mahlerlaan 3004, 1081 LA Amsterdam, The Netherlands
3. Optical
Imaging Center, Department of Pathology, Josephine Nefkens Institute, Erasmus MC, Dr Molewaterplein 50, Rotterdam 3015 GE, The Netherlands