NWBO (sponsor) has their patient level data. It’s the data from the comparators that is missing or not available which makes the more direct comparison impossible. Hence the independent third party put together the comparators and Roger Stupp, of Stupp protocol and Optune fame, was hired and apparently signed off on this himself. Bias was checked for and came back clean. Accepted and published by JAMA Oncology peer review. Try another angle because this one is a lost cause for the bears; ). Best wishes.