A structured lifestyle intervention to reduce cardiometabolic risk factors in individuals with obsessive–compulsive disorder: feasibility trial - Anna Holmberg; Matthias Lidin; Dante Lenninger; Sofia Asplund; Catharina Lavebratt; Christian Rück; Lina Martinsson; David Mataix-Cols; Lorena Fernández de la Cruz (BJPsych Open)