Effects of transcutaneous electrical phrenic nerve stimulation and transcutaneous electrical diaphragmatic stimulation: A protocol for a randomized, single-blind, crossover trial - Caroline Gomes Mól; Ricardo Kenji Nawa; Angélica Cristiane da Cruz Britto; Raquel Afonso Caserta Eid; Elaine Cristina de Campos; Leandro Teixeira Saraiva; Renato Fraga Righetti; Wellington Pereira Yamaguti (PLoS ONE, 2026)