| Authors: |
Smit AK; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands. a.k.smit@lumc.nl., Vos RC; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands., van der Velde LA; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands., Haas MR; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands., Numans ME; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands., Beenackers MA; Department of Public Health, Erasmus MC, University Medical Center, Rotterdam, The Netherlands., Bonten TN; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands., Kiefte-de Jong JC; Department of Public Health and Primary Care (V-0-P), Health Campus The Hague, Leiden University Medical Center, PO Box 9600, The Hague, 2300RC, The Netherlands. |