olesen et al. 2007, bensen et al. 2007, bennedsen et al. 2007, jansen et al. 2012, jansen et al. 2002, olsen et al. 2016, claessens et al. 2007, olson et al. 2001, jansen et al. 2013, olson et al. 2000, olsen et al. 1954, olson et al. 2017, larsen et al 2007, claessens et al. 2008, svensson et al. 2008, hansen et al. 2010, hansen et al. 2011, jessen et al. 1999, hansen et al. 2004, hansen et al. 2012, jansen et al 2005
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