1International Editorial Board Member, PCRJ, and Chair, IPAG, Department of General Practice, Research Institute CAPHRI, University of Maastricht, PO Box 616, 6200 MD Maastricht, The Netherlands
2Editor-in-Chief, PCRJ, Division of Community Health Sciences: GP Section, University of Edinburgh, UK
3Deputy Editor, PCRJ, The Christmas Maltings and Clements Practice, Haverhill, Suffolk, UK
4Assistant Editor, PCRJ, Division of Community Health Sciences: GP Section, University of Edinburgh, UK
*E-mail address: Onno.vanSchayck@HAG.unimaas.nl