Transmission of HIV-1 CTL escape variants provides HLA-mismatched recipients with a survival advantage. oleh Denis R Chopera, Zenda Woodman, Koleka Mlisana, Mandla Mlotshwa, Darren P Martin, Cathal Seoighe, Florette Treurnicht, Debra Assis de Rosa, Winston Hide, Salim Abdool Karim, Clive M Gray, Carolyn Williamson, CAPRISA 002 Study Team