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History
- Received December 12, 2011
- Revision received February 14, 2012
- Accepted April 16, 2012
- Published online September 1, 2012.
Copyright & Usage
© British Journal of General Practice 2012
Author Information
- Berna DL Broekhuizen, MD, PhD, assistant professor in general practice,
- Alfred PE Sachs, MD, PhD, associate professor in general practice and
- Theo J Verheij, MD, PhD, professor in general practice
- Kristel JM Janssen, PhD, epidemiologist
- Gerard Asma, MD, physician for mentally disabled
- Jan-Willem J Lammers, MD, PhD, professor in pulmonary medicine
- René Hage, MD, PhD, pulmonologist
- Ernst Lammers, MD, pulmonologist
- Arno W Hoes, MD, PhD, professor in clinical epidemiology and general practice and
- Karel G Moons, PhD, professor in clinical epidemiology
- University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht, the Netherlands
- Mapi Consultancy, Houten, the Netherlands
- van Boeijen Care Provider, Assen, the Netherlands
- University Medical Center Utrecht, Department of Pulmonology, Utrecht, the Netherlands
- Gelre Hospital, Department of Pulmonology, Apeldoorn, the Netherlands
- Gelre Hospital, Department of Pulmonology, Zutphen, the Netherlands
- University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Utrecht, the Netherlands
- Address for Correspondence
Berna DL Broekhuizen, University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, PO Box 85500, 3508 GA Utrecht, the Netherlands. E-mail: b.d.l.broekhuizen{at}umcutrecht.nl