title: Clinical fractures cluster in time after initial fracture.
authors.affiliation: Maastricht University/Caphri, Department of General Practice, Maastricht, The Netherlands. T.Laurs-vanGeel@maastrichtuniversity.nl
authors.forename: Tineke A C M
authors.initials: TA
authors.lastname: Laurs-van Geel
authors.forename: Jacqueline R
authors.initials: JR
authors.lastname: Center
authors.forename: Piet P
authors.initials: PP
authors.lastname: Geusens
authors.forename: Geert-Jan
authors.initials: GJ
authors.lastname: Dinant
authors.forename: John A
authors.initials: JA
authors.lastname: Eisman