title: [No standard fits every patient. Time interval in alternating position].
authors.forename: N
authors.initials: N
authors.lastname: de Jong
authors.forename: A
authors.initials: A
authors.lastname: de Winter
authors.forename: R
authors.initials: R
authors.lastname: Halfens
authors.forename: I
authors.initials: I
authors.lastname: Buss
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology; D006801:Humans; D011187:Posture; D011312:Pressure; D003668:Pressure Ulcer / Q000503:physiopathology* / Q000517:prevention & control*; D013997:Time Factors