Just because I cannot know which are the two repurposed drugs that seem to have such great results with metastasis. The chief researcher is Neta Erez who has great reputation in research about bone metastasis.
I am inclined to think about Ivermectin as one of the possible components of the cocktail, but just because there have been tonnes of positive pre-clinical trials about it...
We need some internal source! A good old snitch!