1. Department of Family Medicine and Population Health, University of Antwerp, Antwerp, Belgium
2. Laboratory of Medical Microbiology, Vaccine & Infectious Disease Institute, University of Antwerp, Antwerp, Belgium
3. Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
4. Faculty of Medicine, Clinic of Social and Family Medicine, University of Crete, Crete, Greece
5. Institute of General Practice, Rostock University Medical Center, Rostock, Germany
6. Department of Family Medicine, Medical University of Białystok, Białystok, Poland
7. School of Medicine, National University of Ireland, Galway, Ireland
8. European Centre for Disease Prevention and Control (ECDC), Solna, Sweden
9. Department of Obstetrics, Gynaecology and Maternity Care, Medical University of Białystok, Białystok, Poland
10. General Practice/Family Medicine, Primary Health Care, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
11. Research, Development, Education and Innovation, Primary Health Care, Region Västra Götaland, Sweden
12. School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
13. Laboratory of Clinical Microbiology, Antwerp University Hospital, Edegem, Belgium
14. NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford in Partnership with Public Health England, Oxford, UK
15. Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands