1 Unit of PharmacoEpidemiology & PharmacoEconomics (PE2), Department of Pharmacy, University of Groningen, Groningen, Netherlands ; Institute of Science in Healthy Aging & healthcaRE (SHARE), University Medical Center Groningen (UMCG), Groningen, Netherlands.
2 Molecular Virology Section, Department of Medical Microbiology, University Medical Center Groningen (UMCG), Groningen, Netherlands.
3 Unit of PharmacoEpidemiology & PharmacoEconomics (PE2), Department of Pharmacy, University of Groningen, Groningen, Netherlands ; Institute of Science in Healthy Aging & healthcaRE (SHARE), University Medical Center Groningen (UMCG), Groningen, Netherlands ; Department of Epidemiology, University Medical Center Groningen (UMCG), Groningen, Netherlands.