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History
- Received July 22, 2011
- Revision received October 10, 2011
- Accepted November 15, 2011
- Published online April 1, 2012.
Copyright & Usage
© British Journal of General Practice 2012
Author Information
- Frans Dekker, MD, GP, research fellow,
- Arie Knuistingh Neven, MD, PhD, senior lecturer, GP and
- Boukje Andriesse, MD, clinical lecturer, GP
- David Kernick, BSc, MD, FRCGP, DA, DCH, DRCOG, headache lead
- Michel D Ferrari, MD, PhD, neurologist, professor of neurology
- Willem JJ Assendelft, MD, PhD, GP, professor of primary health care
- Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
- Royal College of General Practitioners, London
- Leiden University Medical Center, the Netherlands
- Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
- Address for correspondence
Frans Dekker, Leiden University Medical Center, Public Health and Primary Care, Postzone VO-P, P.O. Box 9600, 2300 RC Leiden, the Netherlands. E-mail: f.dekker{at}lumc.nl