1. Department of Public Health and Primary Care; KU Leuven; Leuven Belgium
2. Test Evaluation Research Group, Institute of Applied Health Research; University of Birmingham; Birmingham UK
3. NIHR Birmingham Biomedical Research Centre; University Hospitals Birmingham NHS Foundation Trust and University of Birmingham; Birmingham UK
4. Department of Clinical Epidemiology, Biostatistics and Bioinformatics; Amsterdam University Medical Centers, University of Amsterdam; Amsterdam Netherlands
5. Biomarker and Test Evaluation Programme (BiTE); Amsterdam UMC, University of Amsterdam; Amsterdam Netherlands
6. Medical Library; Amsterdam UMC, University of Amsterdam, Amsterdam Public Health; Amsterdam Netherlands
7. Cochrane Netherlands; Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University; Utrecht Netherlands
8. FIND; Geneva Switzerland
9. De Wijkpraktijk; Antwerp Belgium