text_1: Healthcare delivery efficiency in crowded delivery centers is impaired by improving structural, logistical, and interpersonal elements.
text_2: After projecting recent external and domestic funding trends, the estimated 6-y financing gap ranges from US$19.8 billion to US$25.0 billion, depending on the costing scenario and the U.S. President's Emergency Plan for AIDS Relief contribution level, with the gap for ART commodities alone ranging from US$14.0 to US$16.8 billion.