Acute effect of transcutaneous auricular vagus nerve stimulation on cardiac vagal activity in men living with HIV: A proof-of-concept clinical trial - Jason Azevedo de Medeiros; Uirassu Borges; Phelipe Wilde; Rafaela Catherine da Silva Cunha de Medeiros; Júlio César Medeiros Alves; Amon Gonçalves de Melo Neto; Jason R. Jaggers; Daniel Gomes da Silva Machado; Ronaldo Vagner Thomatieli dos Santos; Paulo Moreira Silva Dantas (PLoS ONE, 2025)