“…Studies by academics/governments/advocacy groups representatives -Eighteen studies were carried out by these groups (Batada and Wootan, 2009;Brindal et al, 2011;Effertz and Wilcke, 2012;FTC, 2012;Hebden et al, 2011;King et al, 2011;Kunkel et al, 2009;Potvin Kent et al, 2011a, 2011b, 2012Powell et al, 2010;Quilliam et al, 2011;Rudd Center 2010a, 2010b, 2011, 2012a, 2012bSpeers et al, 2011). Eleven studies were from the US (Batada and Wootan, 2009;Kunkel et al, 2009;Powell et al, 2010;Quilliam et al, 2011;Rudd Center, 2010a, 2010b, 2011, 2012a, 2012bSpeers et al, 2011), three from Australia (Brindal et al 2011;Hebden et al, 2011;, three from Canada (Potvin Kent et al, 2011aKent et al, , 2011bKent et al, , 2012, and one from Germany.…”