Self-reported lifestyle behaviours in families with an increased risk for type 2 diabetes across six European countries: a cross-sectional analysis from the Feel4Diabetes-study, De Craemer, Marieke, Van Stappen Vicky, Brondeel Ruben, Iotova Violeta, Chakarova Nevena, Rurik Imre, Lindström Jaana, Kivelä Jemina, Moreno Luis Alberto, Mavrogianni Christina, et al. , BMC Endocrine Disorders, Jan-12-2022, Volume 22, Issue 1, (2022)