How to reduce health inequalities? Recommendations to government ministers from four EU-funded projects: DEMETRIQ, DRIVERS, SILNE and SOPHIE, by Margaret Whitehead, United Kingdom; Johannes Siegrist, Germany; Anton Kunst, The Netherlands; Carme Borrell, Spain. Presented at the 7th European Public Health Conference: "Mind the gap: Reducing inequalities in health and health care". Glasgow, 20th to 22nd November 2014.