“…1): health systems approaches using QI methods (n = 20), 21,22,24–26,29–43 standard-based methods that use QI tools to improve performance gaps (n = 2), 17,23 campaigns that use QI methods (n = 1), 28 and QI learning networks including collaboratives (n = 6). 15,16,18–20,27 Initiatives were performed in 13 LMICs, including South Africa, 15,19,20,28 Vietnam, 16,35 Zambia, 17,23 Nigeria, 18,27 Uganda, 21,22,31,36,40 Mozambique, 21,22 Namibia, 21,22,29,34,42,43 Haiti, 21,22,24,32,36,41 Thailand, 25,26 Nicaragua, 33 Kenya, 38 Tanzania, 37 and Guyana, 34,39 (Fig. 3).…”