title: Editors' introduction.
authors.affiliation: Research Unit for Dietary Studies, Institute of Preventive Medicine, Copenhagen University Hospital, Centre for Health and Society, Copenhagen, Denmark.
authors.forename: B L
authors.initials: BL
authors.lastname: Heitmann
authors.forename: W P T
authors.initials: WP
authors.lastname: James
mesh_terms: D001291:Attitude of Health Personnel; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000150:complications*; D012737:Sex Factors