McLeod, C., Smyth, A. R., Messer, M., Schultz, A., Wood, J., Norman, R., Blyth, C. C., Webb, S., Elliott, Z., Van Devanter, D., Stephenson, A. L., Tong, A., & Snelling, T. L. (2022). Protocol for establishing a core outcome set for evaluation in studies of pulmonary exacerbations in people with cystic fibrosis. BMJ open, 12(9), Article e056528. https://doi.org/10.1136/bmjopen-2021-056528