Here is a link to a study on the Luce LDS 100 Laser for hair regrowth. I thought you might be interested: https://www.corporacioncapilar.es/LDS100.pdf
I am going to be starting next week. I will take beginning pics and at the end of the year take after pics.
Good luck with the treatments. I would be interested in being copied on the pictures and would offer to post them on BaldingBlog as a source for passing along what you learn.