Author D. Gibson-Smith C. Klop P. Elders P. Welsing N. van Schoor H. Leufkens N. Harvey T. van Staa F. de Vries Year of Publication 2014 DOI 10.1007/s00198-014-2799-x Google ScholarDOIBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS