1. Maastricht UniversityFaculty of Health, Medicine and Life Sciences, Caphri School for Public Health and Primary Care, Department of Health Services ResearchMaastrichtthe Netherlands
2. VU University Medical Center, EMGO Institute for Health and Care ResearchDepartment of Public and Occupational HealthAmsterdamthe Netherlands
3. TNO WorkHealth and CareLeidenthe Netherlands
4. Jan van Breemen Research InstituteReadeAmsterdamthe Netherlands
5. Academic Medical Centre, Department of Clinical Immunology and RheumatologyAmsterdamthe Netherlands
6. Trimbos Institute, Netherlands, Institute of Mental Health and AddictionUtrechtthe Netherlands
7. Maastricht UniversityFaculty of Psychology and Neuroscience, Department of Work and Social PsychologyMaastrichtthe Netherlands
8. Maastricht UniversityFaculty of Health, Medicine and Life Sciences, Caphri School for Public Health and Primary Care, Department of Social MedicineMaastrichtthe Netherlands