Aww, thank you. FYI it was very little effort. You can do it too! I followed two links to the paper, looked for "how did they test this thing" (because I was s

Aww, thank you. FYI it was very little effort. You can do it too! I followed two links to the paper, looked for "how did they test this thing" (because I was skeptical about that bit), then skimmed the three paragraphs in section 4 "Feasibility Study". I'm hoping that people that care more than I do will read more.