R. . Hu, T. . Chen, Y. . Yan, Y. . Zhou, R. . Yang, and Y. . Xiong, “Short- and long-term effects of antiretroviral therapy on peripheral regulatory CD4+/CD25hi/CD127low T lymphocytes in people living with HIV/AIDS”, Rev. Inst. Med. Trop. São Paulo, vol. 64, p. e11, May 2022, doi: 10.1590/S1678-9946202264011 .