title: [In Process Citation].
authors.affiliation: Department of Family Medicine, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Maastricht, the Netherlands.
authors.forename: Jochen
authors.initials: J
authors.lastname: Cals
authors.affiliation: Department of Family Medicine, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Centre, Maastricht, the Netherlands; Institut für Allgemeinmedizin, Forschungsschwerpunkt Suchtforschung und klinische Epidemiologie, Medizinische Fakultät der Heinrich-Heine-Universität Düsseldorf, Düsseldorf. Electronic address: Daniel.Kotz@med.uniduesseldorf.de.
authors.forename: Daniel
authors.initials: D
authors.lastname: Kotz
mesh_terms: D006801:Humans; D066209:Medical Writing / Q000592:standards*; D011643:Publishing