text_1: Healthcare delivery efficiency in crowded delivery centers is impaired by improving structural, logistical, and interpersonal elements.
text_2: If countries uniformly adopt aspects of the WHO 2013 guidelines, 26.5 (95% CI 26.0 27.0) million adults and 1.53 (95% CI 1.52, 1.55) million children could be on ART by 2020.