1. Animal Welfare Office, Erasmus University, Faculty of Medicine and Health Sciences, Rotterdam, The Netherlands
2. Department of Medical Microbiology & Infectious Diseases, Erasmus University, Faculty of Medicine and Health Sciences, Rotterdam, The Netherlands
3. Department of Anaesthesiology, Erasmus University, Faculty of Medicine and Health Sciences, Rotterdam, The Netherlands
4. Department of Epidemiology and Biostatistics, Erasmus University, Faculty of Medicine and Health Sciences, Rotterdam, The Netherlands