[1] St Antonius Hospital,Department of Internal Medicine
[2] Medical Centre Alkmaar,Department of Pulmonary Medicine
[3] Department of Clinical Pharmacy,Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science
[4] St. Antonius Hospital,Department of Clinical Epidemiology
[5] Utrecht University,Centre of Infectious Diseases
[6] Leiden University Medical Centre,undefined
[7] Department of Medical Microbiology and Immunology,undefined
[8] St. Antonius Hospital,undefined
[9] Centre for Infectious Disease Control,undefined
[10] National Institute for Public Health and the Environment,undefined
[11] Leiden University Medical Centre,undefined