| Authors: |
Olde Hartman TC; GP, Department of Primary and Community Care, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands., Rosendal M; GP, Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark.; GP, Research Unit for General Practice, Uni Research Health, Bergen, Norway., Aamland A; GP, Research Unit for General Practice, Uni Research Health, Bergen, Norway., van der Horst HE; GP, Department of General Practice and Elderly Care Medicine, VU University Medical Centre, Amsterdam, Netherlands., Rosmalen JG; Professor of Psychosomatic Research, Department of Psychiatry and Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands., Burton CD; GP, Academic Unit of Primary Medical Care, University of Sheffield, Sheffield, UK., Lucassen PL; GP, Department of Primary and Community Care, Radboud University Nimegen Medical Centre, Nijmegen, The Netherlands. |
