Hi Naughtygirlie,
I am not currently doing research. I have broken my ankle recently and am in plaster. Since you are in London you can call me sometime if you like. Tel 01375 484 269.
Apart from the research, I am part of a 'listening friends' group that provides support for these conditions. The listening friends are all UK-based and all have breath or Body Odor problems too.
Arun