Thanks for getting back to me Gaj,
I'll have a look at Dr Freemans link. Also thanks for qik Stats entering lesson
I'll see if I've done it correctly.
I have chatted to Dr Freeman he said an additional 4 wks wouldn't hurt for peace of mind.
I'd believe and do anything Dr James said
(I was more wondering if anyone else was thinking about extending)
He also said he would see what comes out of
The Liver conference . I believe this is held in Spain this year and starts on the 13 April. I read
Something about this on Dear Greg Jefferies blog. He was on his way to the conference.