19-02-2024, 13:28
I've found the study I mentioned above. 37 pages - so it's pretty detailed.
https://d603735139ee19307914-d6a815b22d6f2a42ba4d2d02f9bfe4b6.ssl.cf1.rackcdn.com/media/volufiline.pdf
https://d603735139ee19307914-d6a815b22d6f2a42ba4d2d02f9bfe4b6.ssl.cf1.rackcdn.com/media/volufiline.pdf