“…A number of national databases were referred to as well, for example the US Bureau of Statistics [42,53], Korean Statistical Information Services [67], Statistics Canada [67], Australian Bureau of Statistics [67], and Health New Zealand Tobacco control and Health New Zealand Food and Nutrition [19]. Well-known surveys, such as the World Values Survey [25,55], the European Social Survey [25,39,44], the Eurobarometer [46,56], the European Value Survey [25], and the European Statistics of Income and Living Condition Survey [43,47,70] were used as data sources, too. Finally, in some cases [25,28,29,35,36,41,69], built-for-purpose datasets from previous studies were re-used.…”