1 Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands.
2 Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands.
3 Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands.
4 Department of Surgery, Division of Surgical Oncology and Intensive Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands.
5 Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, PO Box 30001, 9700 RB, Groningen, The Netherlands. j.m.van.dijl01@umcg.nl.
6 Department of Biomedical Photonic Imaging, University of Twente, PO Box 217, 7500 AE, Enschede, The Netherlands.