Harm van Marwijk
  • BMC Family Practice, deputy section editor 
  • Dutch Association for Epidemiology (
  • Dutch College of General Practitioners
  • Dutch Organisation for Health Care Research (, committee mental health prevention programme
  • EGPRN, national representative (2005-2010;
  • EGPRN, Research strategy committee (
  • EMGO+, Science committee (2007-2010)
  • Gerofam, Turkish family practice journal, associate editor
  • Netherlands Study of Depression and Anxiety (NESDA), board
  • Nederlandse Studie naar Depressie bij ouderen (NESDO), board
  • Supporting health care for illegal immigrants in Leiden, chair