Research: Effects of Hypertonic Saline on Bronchiectasis

I am posting a study "The Long-Term Effects of Hypertonic Saline on Bronchiectasis" for those interested. I learned of this study from one of Dr Pamela McShane's ACT videos about a year ago and just reread it yesterday. I would be interested learning of other studies. I have seen a few, but studies sizes were very small. I would also like to see the Portland Study once it's published-though they didn't meet their study population goal, I believe they still had about 50 participants?