Effect of Dual Bronchodilation on the Exercise Capacity of Individuals With Non-Cystic Fibrosis Bronchiectasis: Protocol for a Randomized Controlled Double-Blind Crossover Study - Cibele Cristine Berto Marques da Silva; Simone Dal Corso; Adriana Claudia Lunardi; Alfredo José Fonseca; Samia Zahi Rached; Rodrigo Abensur Athanazio; Celso Ricardo Fernandes Carvalho (JMIR Research Protocols)