| Authors: |
van Dijkman ED; Department of Public Health and Primary Care, Leiden University Medical Center, Postzone V0-P, Postbus 9600 , Leiden, 2300 RC, The Netherlands. e.d.van_dijkman@lumc.nl., de Boer YK; Department of Public Health and Primary Care, Leiden University Medical Center, Postzone V0-P, Postbus 9600 , Leiden, 2300 RC, The Netherlands., de Hollander EL; Department of Research and Development, Cluster Thuisarts, Dutch College of General Practitioners, Utrecht, 3528 BL, The Netherlands., Numans ME; Department of Public Health and Primary Care, Leiden University Medical Center, Postzone V0-P, Postbus 9600 , Leiden, 2300 RC, The Netherlands., Siebelink HJ; Department of Cardiology B4-17, Leiden University Medical Center, Postbus 9600, Leiden, 2300 RC, The Netherlands., Bonten TN; Department of Public Health and Primary Care, Leiden University Medical Center, Postzone V0-P, Postbus 9600 , Leiden, 2300 RC, The Netherlands. |