“…Two of them were large European multi-country studies that involved more than one CEE country [45,46]. Overall 152 reports on country level results were obtained: Austria (n=11) [47][48][49][50][51][52][53][54][55][56][57], Bulgaria (n=6) [45,46,58,59,13], Czech Republic (n=18) [60,61,45,46,[62][63][64][65][66]20,[67][68][69][70][71][72][73][74], Hungary (n=47) [11,75,76,45,[77][78][79][80][81][82][83][84][85][86]…”