This result seems so important to me that we need to confirm it as soon as possible.

Would anyone like to join me in some citizen science?

At its simplest it would require people, PwPs and controls, to rub themselves with a square of kitchen paper towel and send it, together with a Yes or a No as to whether they have been diagnosed with PD, anonymously to me. I will send the samples to a team of sniffers and post the raw data, leaving it open to anyone to statistically analyse.

I'd be grateful for your views.

John