Participants of the EPIC-Potsdam cohort study were 35-64 years old at recruitment (1994-1998). For this study (re-examination 2010-2012), participants were 47-81 years old (mean age 65.5, were largely sedentary and with a mean BMI of 27.5 kg/m2). Participants were living in the state of Brandenburg or in Berlin, Germany.