“…Over 90% of the reviewed empirical studies were conducted after 2015 (only [ 35 , 36 ] were published before that date). Eleven papers reported data on more than one country, with six of them including global samples of more than 100 countries [ 37 , 38 , 39 , 40 , 41 , 42 ], while the others used data from Europe [ 43 ], Macedonia, Moldova and Romania [ 44 ], and a combination of US and Canada [ 45 ]. The rest of the the papers used samples based in one country: US [ 35 , 46 , 47 , 48 , 49 ], Australia [ 50 , 51 ], Portugal [ 36 , 52 ], Canada [ 43 , 53 , 54 ], France [ 55 ], Greece [ 56 ], Italy [ 57 ], Norway [ 58 ] and Poland [ 59 ].…”