title: Reply.
authors.affiliation: aPublic Healthcare Services Committee Administration, Stockholm County Council bDepartment of Learning, Informatics, Medical Management Centre, Management and Ethics, Karolinska Institutet cDivision for Family Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge dCentre for Psychiatry Research, Karolinska Institutet, Stockholm eDepartment of Medical Sciences, Cardiovascular Epidemiology, Uppsala University, Uppsala, Sweden.
authors.forename: Gunnar
authors.initials: G
authors.lastname: Ljunggren
authors.forename: Per
authors.initials: P
authors.lastname: Wändell
authors.forename: Ylva Kristoferson
authors.initials: YK
authors.lastname: Sandström
authors.forename: Lars
authors.initials: L
authors.lastname: Wahlström
authors.forename: Axel C
authors.initials: AC
authors.lastname: Carlsson