Each practice searched their electronic health records using our inclusion criteria (age 18–65 years, BMI<18 kg/m2) and exclusion criteria (medical conditions that could potentially affect weight (chronic renal, liver, gastrointestinal problems, metabolic and psychiatric disease, known eating disorders).
![[This page as RDF]](http://data.gesis.org/somesci/static/rdf-icon.gif){kind=icon}