“…Sixteen cost-utility studies were involved (Bansback et al, [2011]), (Barbieri et al, [2011]), (Barton et al, [2004]), (Brennan et al, [2007]), (Chen et al, [2006]), (Coyle et al, [2006]), (Jobanputra et al,[2002]), (Kobelt et al, [2004]), (Kobelt et al, [2003]), (Kobelt et al, [2005]), Marra et al, [2007]), (Spalding and Hay, [2006]), (Tanno et al, [2006]), (Welsing et al, [2004]), (Wong et al, [2002]).…”