Int. j. environ. res. public health Int. j. environ. res. public health Effectiveness of a Multicomponent Intervention in Primary Care That Addresses Patients with Diabetes Mellitus with Two or More Unhealthy Habits, Such as Diet, Physical Activity or Smoking: Multicenter Randomized Cluster Trial (EIRA Study) Represas-Carrera Francisco Couso-Viana Sabela Méndez-López Fátima Masluk Bárbara Universidad de Zaragoza Magallón-Botaya Rosa Universidad de Zaragoza Recio-Rodríguez Jose I. Pombo Haizea Leiva-Rus Alfonso Gil-Girbau Montserrat Motrico Emma Martí-Lluch Ruth Gude Francisco Clavería Ana 2021 research-article