“…Fourteen individual countries were represented across the 33 studies: Netherlands [48][49][50][51][52][53][54], England [55][56][57][58][59], Australia [60][61][62][63], Denmark [64][65][66][67], Norway [50,[67][68][69], Ireland [70][71][72], New Zealand [73][74][75], Canada [76,77], Wales [50,69], Sweden [67,78], Finland [67], Iceland [67], Portugal [79] and Scotland [80]. Together these studies included a total of 593 unique GP participants (range: 4-74 GPs).…”