Efficiency of a music-based intervention as an adjunct to the first noninvasive ventilation session in acute exacerbation of COPD: A randomized single-blind controlled trial protocol - Imen Ben Saida; Dhekra Chebil; Wassim Jomaa; Marwa Zghidi; Khalil Attia; Mohamed Boussarsar (PLoS ONE, 2025)