Interesting results and well written casual but sensical analysis. One thing that bothered me a bit though was the “product placements”. Were there any (financ

Interesting results and well written casual but sensical analysis. One thing that bothered me a bit though was the “product placements”. Were there any (financial or otherwise) incentives to publish those? If so, and even more so if there weren’t, I feel like this should have been more explicitly disclosed. Apologies if I skipped any disclosure inadvertently.