Re: EMF sensitivity could be real.
Even the "it has been done" says at teh end:
" This suggests that "electromagnetic hypersensitivity" is unrelated to the presence of EMF, although more research into this phenomenon is required"
Basically there is still very little research, possibly exactly because mainstream science views it as 'quack', and therefore nothing to research. While actually, disproving a theory, even a very wacky one, has valid scientific merit.