1. Unit of PharmacoTherapy, -Epidemiology & -Economics (PTE2), Department of Pharmacy, University of Groningen, Groningen, The Netherlands
2. Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
3. ICON Health Economics and Epidemiology, Oxfordshire, UK
4. Institute of Science in Healthy Aging & healthcaRE (SHARE), University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
5. Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands