“…Four studies were conducted in low-income settings (Uganda [ 40–42 ], the Democratic Republic of Congo [ 43 ]); nine from lower-middle-income countries (India [ 30 , 36 , 44 , 45 ], Nepal [ 46 , 47 ], the Middle East (Lebanon and Egypt) [ 48 ], Ghana [ 49 ], Sri Lanka [ 50 ]); seven from upper-middle-income countries (South Africa [ 29 , 34 , 51 , 52 ], Colombia [ 53 ], Brazil [ 35 ], Thailand [ 31 ]); and ten from high-income countries (Australia [ 21 , 22 , 38 , 39 , 54 ], Denmark [ 33 ], Germany [ 55 ], Lithuania [ 37 ], the United Kingdom [ 32 ], USA [ 56 ]).…”