Oops! I think the thesis in my link above was interesting, but not focused on Peyronie's Disease. Here's the Jo Milios article that is: Peyronie’s disease and the role of therapeutic ultrasound: A randomized controlled trial published August 2020
https://www.rehabiljournal.com/articles/peyronies-disease-and-the-role-of-therapeutic-ultrasound-a-randomized-controlled-trial.html