Authors: Dionne Kringos; Wienke Boerma; Yann Bourgueil; Thomas Cartier; Toni Dedeu; Toralf Hasvold; Allen Hutchinson; Margus Lember; Marek Oleszczyk; Danica Rotar Pavlic; Igor Svab; Paolo Tedeschi; Stefan Wilm; Andrew Wilson; Adam Windak; Jouke Van der Zee; Peter Groenewegen Journal: Br J Gen Pract Date: 2013-11 Impact factor: 5.386