“…Seven studies were conducted each in Nigeria and Brazil, 5 studies each in Jamaica and Uganda, 2 studies each in Ghana, Egypt and Lebanon, and 1 study each in Iran, Kenya, Sudan, Senegal, Turkey, Colombia, Tanzania and India. Five studies were conducted at multiple sites; Hankins et al [ 32 ] and Kutlar et al [ 47 ] conducted studies in Jamaica, US, and Brazil; Inusa et al [ 17 ] and Heeney et al [ 31 ] conducted studies in Ghana, Kenya, Belgium, UK, Italy, Canada, US, Brazil, Saudi Arabia, Egypt, Oman, Lebanon, Turkey; Kutlar et al [ 46 ] conducted studies in Lebanon, Egypt, Jamaica; Misra et al [ 16 ] conducted studies in Panama and Colombia. Of these LMICs, 18 studies were conducted in Africa—Nigeria (n = 7), Uganda (n = 5), Egypt (n = 1), Tanzania (n = 1), Ghana (n = 1), Sudan (n = 1), Senegal (n = 1), Kenya (n = 1); 8 studies were conducted in Latin America—Brazil (n = 7) and Colombia (n = 1); 5 were conducted in the Caribbean–Jamaica (n = 5); 2 were conducted in the Middle East—Iran (n = 1) and Lebanon (n = 1) and 2 studies were conducted in Europe and Asia—India (n = 1) and Turkey (n = 1).…”