Study/group for people who have kept it off for 5 years?

A long time ago somebody mentioned to me a voluntary study/group that
chronicled the experiences of people who lost a large amount of weight
and kept it off for at least 5 years.

Does anyone remember the name?

Thanks

tinker123@gmail.com wrote:

> A long time ago somebody mentioned to me a voluntary study/group that
> chronicled the experiences of people who lost a large amount of weight
> and kept it off for at least 5 years.
>
> Does anyone remember the name?

My guess is that it's the National Weight Loss Registry.
http://www.nwcr.ws/default.htm

--
Phil M.