Corrigendum:Pre-existing low-frequency resistance mutations increase the risk of antiretroviral treatment failure in HIV-1 naïve patients

The authors declare that in the correspondence“Preexisting low-frequency resistance mutations increase the risk of antiretroviral treatment failure in HIV-1 naïve patients”[1]which was published in vol.136,issue 22,page 2756-2758 of the Chinese Medical Journal,the afliation of the author Hongying Zhang should be corrected as“2Nanjing Center for Disease Control and Prevention Afliated with Nanjing Medical University,Nanjing,Jiangsu 211103,China”.The authors deeply apologize for any inconvenience caused.