HPTN 067 (ADAPT)
HPTN 069/ACTG 5305 (NEXT-PrEP)
HPTN 065 (TLC-Plus)
HPTN 052
HPTN 082
HPTN 066
HPTN 091
HVTN 805/ HPTN 093
HPTN 074
HPTN 096