The Diaphragmatic Initiated Ventilatory Assist (DIVA) trial: study protocol for a randomized controlled trial comparing rates of extubation failure in extremely premature infants undergoing extubation to non-invasive neurally adjusted ventilatory assist versus non-synchronized nasal intermittent positive pressure ventilation. - Matlock, David N.; Ratcliffe, Sarah J.; Courtney, Sherry E.; Kirpalani, Haresh; Firestone, Kimberly; Stein, Howard; Dysart, Kevin; Warren, Karen; Goldstein, Mitchell R.; Lund, Kelli C.; Natarajan, Aruna; Demissie, Ejigayehu; et al. (Trials, 2024)