“…Beyond sexual risk behavior, 1 intervention targeted infant growth and nutrition, breastfeeding, and medical adherence 40 , while another aimed to improve adherence to antiretroviral therapy 38 . Regarding total time of exposure to interventions, in 3 studies it was less than three hours 35,39,46 , in 6 it ranged from 5 to 10 hours 37,40,42,43,44,45 , in another 3 it ranged from 13 to 16 hours 29,38,41 , and in 1 study exposure lasted 22 hours and a half 36 . Table 1 shows details on methodology, participants, interventions, and outcomes for each included study.…”