@dycota13 There are a few other discussion where you can find other members discussing similar treatments. You might want to post questions to see if someone can share their experience or helpful information.
Another seach tool I use that can be helpful for finding medical research types of information is Google Scholar — https://scholar.google.com/. It allows you to sort the links by year so that you can find the latest information easier.
Hope you find some answers and can give us an update after you meet with your new scleroderma team at UCSF.